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Job category: Software Development

Lead Software Architect

Written by Rebel Recruiters on .

Role:  Lead Software Architect

Location: Hybrid, Cambridge 2 days per week (ideally, maybe more flexibility)

Salary: Up to £75K + 12% pension, life insurance and more.

Are you someone who loves our planet and wants to do good in a role with a biodiversity-focused global organisation?

Would you like to do more with your technical skills? Are you somebody who’s dreamed of working to support and connect people and systems for the benefit of species conservation? Read on.

Thankfully, as you read this there are organisations already working on deeply detailed and technical systems aimed at recovering and regenerating ecosystems. These are essential in promoting collaboration and preventing biodiversity loss or limiting loss in scenarios where it is unavoidable. These systems range from databases on endangered species and key biodiversity areas to things like tracking pollution, monitoring species and the recovery of regions or sites. They are integrated into companies, governments and organisations all over the world and help all to understand how ecosystems interact and influence one another and how we, as humans, can protect them.

A passion for nature or the environment more broadly will serve you well here, as a conservation org. they are hyper-focused on impact and making their work accessible, integrating partners and customers into their platform to expand who is making use of this data for decision-making.

The CIO here has real ambitions to see the tech evolve across this 2,000+ people org with ~10 regional offices and teams spread more broadly than that across biodiversity hotspots (physical & political). That includes hardware, software, data science, and the whole shebang.

So, what will you be doing specifically?

Designing, building and maintaining the tech foundation that underpins a key database and platform. This will include investigating issues and implementing fixes to build in resilience and remove points of failure. You’ll also bring documentation up to standard; much was completed by consultants and wasn’t always updated by internal members of the team so there is some work to do in enabling the evolution of this platform and this may include switching to Python and Django or other technologies in the longer-term – 2+ years.

The skills priorities are Ruby on Rails and exp building APIs, exp with geospatial data and GIS tools is highly desirable. The role will be 70:30 Backend : Leadership, with some infrastructure and security tasks in there.

There are a number of partners who collaborate on various other interlinked tools, so cross-team collaboration experience will be beneficial. If you’ve touched on security or some DevOps tools and cloud technologies, but not extensively, there is support to grow your knowledge in the form of partners/teammates and funding for courses, textbooks or other materials if needed.

Experience Required:

  • Ruby on Rails – Backend focused
  • PostgreSQL
  • Docker
  • DevOps – AWS
  • Leadership Experience

It’s a small team of 5, including the systems manager, that is part of a broader conservation tech ecosystem of 5 to 6 other teams and systems that occasionally collaborate or share resources, including with some of those partner orgs.

You’ll be involved with the design, review code and work closely with, scientists, ecologists, and climate researchers, prioritise work and engage some stakeholders or 3rd parties, as some internal teams such as GIS and data analysts and program managers to support them in delivering projects across various tiers of the conservation sector.

Interested in addressing biodiversity loss and turning things around? Do say hello 😊.

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2639980

DevOps Engineer – Azure

Written by Rebel Recruiters on .

Role: DevOps Engineer – Azure

Location: Office in Sheffield, hybrid working of one day per week in the office.

Salary: Up to £60k

Do you love start-up life but can’t afford the riskiness of joining one right now?

Do you see yourself as a bit of a pioneer? Someone who relishes a challenge, and would love to be the first DevOps Engineer in a start-up with a difference?

If this sounds like you, read on- this is what you’ve been waiting for!

I am recruiting for an excellent start-up company in Sheffield. They aren’t your risky kind of start-up though: they are the brainchild of a very well-established business, so come with all the security, know-how, and business contacts to know they’ll do well, so it’s a win-win!

This organization is still in its infancy: they now have a few developers, data scientists/engineers, heads of departments, but no DevOps team…yet.

You will be their first DevOps hire, so it’s a really important role for them to fill with the right person. You’ll have a few years of DevOps experience under your belt, using tech like Azure, Azure DevOps, PowerShell, Python, Bash, Kubernetes, Bicep/Terraform, etc. and you understand how DevOps fits into a tech department.

You’ll be adept at making sure that the technical estate is set up for success: that everything that can be automated is automated, that alerts, logging, monitoring, CI/CD pipelines are set up, etc. you want to enable the team to do their best work, and you just love building robust, enterprise-level systems to ensure they achieve it!

As you can imagine, you’ll have a lot of say in the technical direction of your domain and will get to make key tech decisions and implementations, all the while, being supported by the VP of Engineering.

Career progression is baked into this role, and all roles at the company at this stage, as you’ll be joining them on essentially the ground floor. As the company grows, so will your position within it.

I don’t like to use platitudes like ‘exciting’ or ‘dynamic’ in my adverts as a general rule, as they’ve lost their meaning through overuse, but I can confidently say that this role is a genuinely exciting one- it’s got everything an enthusiastic and talented DevOps Engineer could want in a role!

If this sounds right up your street, apply now or get in touch to find out more about your new role.

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2648547

C# Software Engineer – WPF

Written by Rebel Recruiters on .

Role:  C# Software Engineer (WPF/ WinForms) 

Location:  Office in Worcestershire.

Salary: up to £60k plus benefits 

Do you love cars?  How about the planet?  Fancy playing a part in reducing vehicle emissions and making driving as safe as possible? 

If you’re nodding vigorously, then you’re in luck because I’m working with a company that does just that! 

They have tasked me with finding someone to join their Desktop Team, so you’ll be using C# as your primary language, WPF (Windows Presentation Foundation) 70% of the time and WinForms (Windows Forms) 30% of the time. 

You’ll need a great academic background in Maths/ Physics/ Computer Science/ Mechanical Engineering as the work you’ll be doing needs to be exceptionally accurate as it’ll be used for safety standard setting in the industry. If you’ve got experience of working in the automotive industry, that would be super useful! 

The work you’ll be undertaking in this post will be vital for not only your employer, but the industry at large, so if you’ve felt like a tiny cog in a giant machine (pun fully intended!) and like your work doesn’t really matter, then this role will be like a breath of fresh air! 

You’ll also get one day per month as ‘self-directed time’ to do as you please! You can learn a new language, take a technical exam, or do anything you like! 

Over the next couple of years, the company is looking to link up the Desktop Team with another team that uses a variety of tech, including Docker and Kubernetes, so there’s a chance to learn new tech further down the line in this role. 

The work arrangement is simple – you work from home as much as you want to: the minimum requirement for any travel is twice per year for team building events, average amongst current staff is 1/ month in the office.  

If this sounds good to you, apply now or drop me a line to find out more!  

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect regardless of background.

Ref:  1717321

Staff Engineer  – Climate Tech

Written by Rebel Recruiters on .

Role:  Staff Engineer  – Climate Tech

Location:  Fully Remote but you have to be based in the East Coast, USA, or Mainland Europe

Salary:  Up to £150k with generous benefits + equity

*PLEASE NOTE: Python/FastAPI + React/Typescript expertise is essential*

Wow.

That’s how we felt after the briefing call with the Head of Engineering.  Why? Because this opportunity really does have everything.

Work with a purpose that is changing the world for the better? Check.

Backed by serious investment whilst also doubling revenue YoY? Check.

Remote work, with super-talented colleagues spread across the globe? Check.

Great pay, benefits and culture?  Check, check, check!

This *ridiculously* cool climate-tech company is at the start-up/scale-up inflection point.

They’re moving past the days where problems were solved with unstructured grit, where intuition and random brilliance were the order of the day.  They’re now looking for sanity and scalability, and you’ll play a leading role in this transformation.

Their team develops a unique product that helps organisations proactively monitor and manage one of the major (and up until now, less-addressed) effects of climate change.  It is a devastating problem that is wreaking havoc across the world, but with the products you’ll be developing you’ll directly be contributing to a safer and more stable world.

With a new round of investment and new customers signing up for their groundbreaking product, they are on the cusp of a major recruitment drive, but none of their roles are more important than this Chief Software Engineer role.

Currently, they have a talented team of software engineers with a front-end bias, and little in the way of deep Python software development experience.  With these roles, they want to help balance this, by hiring a super-capable Chief Software Engineer with expert-level proficiency in full-stack, cloud-driven (GCP, Azure or AWS) development in React, Angular or Typescript along with Python/FastAPI (this is vital).

You must also have a genuine interest in the sustainability movement and working for a company that is mission-driven as you’ll be working with super-passionate people who care deeply about our planet.

You’ll have no formal line management responsibilities in this role but will lead/coach the team and drive the adoption of industry-leading technology and standards across the engineering team.  You’ll be a flexible and sensitive technical leader, able to win over colleagues who are working through this cultural and technical transition using your excellent relationship-building, leadership and collaboration skills.

The role will be remote based with occasional travel into London and/or Amsterdam, and you can be based anywhere in the US, mainland Europe or on the East Coast of the US (but able to be flexible to GMT/CET working patterns).

On offer is a salary of up to £150k with generous benefits + equity.

Please apply to find out if you might be suitable (all our applicants are screened by an experienced, human recruiter and not AI)

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2648474

Senior PHP Developer

Written by Rebel Recruiters on .

Role:  Senior PHP Developer

Location: Ripley, Derbyshire office. On-site 5 days per week

Salary: Up to £75K

Do you love PHP and development in general, but don’t feel you’ve got much autonomy?

Would you relish the chance to put your skills to the test and build a greenfield application from scratch as a sole developer?

If so, read on!

Working with a great company in Derbyshire, we are recruiting for a Senior PHP Developer to join them, with a more junior dev to follow soon after.

This role will see you taking over development from an outsourced development agency, to bring it in-house. It’s a 20-module system that spans the entire company, so you’ll go into the office 5 days per week and sit with different departments to gather their requirements as users and get to work on building it out.

You’ll be using PHP, along with other web technologies, including JavaScript/TypeScript, front end and PHP frameworks, TBC.

You’ll get lots of autonomy and chance to flex your development skills in an environment that’ll really benefit from having you there. This is important work that needs a skilled pair of hands, and leadership opportunities are built in as they’ll be hiring a more junior dev to join you after you’re bedded in.

If this sounds exciting to you, apply now or drop me a line to find out more!

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2642009

Mobile Software Engineer – Flutter

Written by Rebel Recruiters on .

Mobile Software Engineer (Flutter)

Location: Hybrid, travel to the Nottingham office once every 1 or 2 weeks.

Package: £50k- £58K + 14% bonus

You love to learn, to grow and to expand your knowledge. Mobile development is an ever-evolving world, and you thrive in taking risks and enduring challenges in order to explore new ideas and play around with the latest tech to develop the most amazing and advanced applications in the market. We get it, you feel like there is little progression in your current environment, but now you’re fed up, as you want to be technically challenged and drive your ambitions much further than in your current role.

Read your mind, huh?

Well, look no further. I’ve got a hybrid Mobile Developer role (flutter) with a super competitive salary package, and it’s got your name on it. Oh, and did I mention company funded budgets to keep you cosy in the home office?  What about a Macbook Pro with super-fast processing power to support your programming tools? You know it sounds good, so read on!

I’m looking for an ambitious, hardworking team player that can work closely with an amazing development team, software engineers and other areas of expertise within an Agile environment. On the technical side of things, you’ll be a pioneer of best practice and with a wealth of experience in Mobile API’s and proven track record of at least 12 months experience in flutter (or something similar) development. You will be debugging and testing mobile apps, proven track record of implementing biometrics, push notifications and deep linking.

The company have 4.9 stars on the App Store and Google Play Store, and it’s been downloaded by millions of users. Also, you need to ensure your code game is strong, as you’ll be testing and writing code to support new applications and features. You’ll be working with a team of x7 other mobile developers, Team Lead and another x2 senior developers. You’ll be part of a cross-functional delivery team that includes Product Owners, Developers, Designers and Quality Assurance specialists amongst others. They release new versions of their app once a fortnight, through their fully automated pipeline.

The salary for the role is between £50,000 to £58,000 (maybe slightly more for the perfect candidate), and the company offers flexible working hours, 25-day holidays and additional pay for your personal expenditure!

Like the look of this? Get in touch!

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2632516

CONTRACT Back-End Software Engineer

Written by Rebel Recruiters on .

Role:  CONTRACT Back-End Software Engineer – C# / ASP.NET – (initially 6 months) 

Salary:  Between £450 & £550 per day (outside IR35)

Location:  Nottingham – Hybrid – 3 days a week in the office

Are you a software engineering veteran? Can you showcase your battle scars from all the development projects that you’re proud of over the years? Have you previously solved the problem of what many would see as a technical nightmare or impossibility? Do you dream of coding? If so, keep reading because I’ve got a cracking contract role, just for you!

We’re on the hunt for a Senior Software Engineer to join the ranks of a tech powerhouse in Nottingham. Picture this: you, part of an elite squad of IT mercenaries who will be part of a global transformational project, ready to tackle a colossal project. The mission? Upgrade and merge various product lines (working alongside their existing software team) used by millions worldwide.

There are no mundane BAU tasks here—this squad is all about swooping in, delivering upgrades, and vanishing into the digital shadows. This is all about working on exciting green field projects, building transformational later between platforms and new builds to support the current SaaS platforms. This is predominantly a back-end development contract.

What am I looking for?

  • Proven track record of building software applications from scratch, and experience of moving from monolithic architecture to microservices.
  • Razor sharp skills in ASP.NET core, C# 10 (.NET framework/.NET 6.0), Web APIs, Microsoft SQL Server, and automated testing frameworks
  • Experience in event-based services, API development & integration.
  • AWS
  • Postgres experience would be great
  • Experience with Agile software development.

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

If you think you tick most of these boxes, call or email me.

Raphael from Rebel Recruiters.

Ref:  2582536

CONTRACT Full-Stack Software Engineer

Written by Rebel Recruiters on .

Role:  CONTRACT Full-Stack Software Engineer – C# / ASP.NET – (initially 6 months)   

Salary:  Between £395 & £450 per day (outside IR35) 

Location:  Nottingham – Hybrid – 3 days a week in the office 

Are you a software engineering veteran? Can you showcase your battle scars from all the development projects that you’re proud of over the years? Have you previously solved the problem of what many would see as a technical nightmare or impossibility? Do you dream of coding? If so, keep reading because I’ve got a cracking contract role on, just for you!

I’m on the hunt for a Full-Stack Software Engineer to join the ranks of a tech powerhouse in Nottingham.

The mission?

Upgrade and merge various product lines (working alongside their existing software team) used by millions throughout the world. No mundane BAU tasks here—this squad is all about swooping in, delivering upgrades, and vanishing into the digital shadows. Let me be clear, this is all about working on exciting green field projects, building up transformational later between platforms and new builds to support the current SaaS platforms. This is a full-stack development contract.

What am I looking for?

  • Proven track record of building software applications from scratch, and experience of moving from monolithic architecture to microservices.
  • Razor sharp skills in ASP.NET core, C# 10 (.NET framework/.NET 6.0), Web APIs, Microsoft SQL Server, and automated testing frameworks.
  • Experience in React development or similar front-end technology.
  • Experience in event-based services, API development & integration.
  • AWS – Kubernetes
  • Experience with Agile software development.

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

If you think you tick most of these boxes, call or email me.

Raphael from Rebel Recruiters.

Ref:  2582555

CONTRACT Python – Django Full-Stack Software Engineer

Written by Rebel Recruiters on .

Role:  CONTRACT Python/Django Full-Stack Software Engineer –  (initially 6 months)   

Salary:  Between £450 & £550 per day (outside IR35) 

Location:  Nottingham – Hybrid – 3 days a week in the office 

Are you a software engineering veteran? Can you showcase your battle scars from all the development projects that you’re proud of over the years? Have you previously solved the problem of what many would see as a technical nightmare or impossibility? Do you dream of coding? If so, keep reading because I’ve got a cracking contract role on!

I’m on the hunt for a Senior Software Engineer to join the ranks of a tech powerhouse in Nottingham.

The mission?

Upgrade and merge various product lines (working alongside their existing software team) used by millions throughout the world. No mundane BAU tasks here—this squad is all about swooping in, delivering upgrades, and vanishing into the digital shadows. Let me be clear, this is all about working on exciting green field projects, building up transformational later between platforms and new builds to support the current SaaS platforms. This is a full-stack development contract.

What am I looking for?

  • Proven track record of building software applications from scratch, and experience of moving from monolithic architecture to microservices.
  • A solid understanding of relational databases (Postgres)
  • Experience with Django Rest Framework is essential
  • Unix based software i.e. Linux, Debian or OSX
  • Good knowledge on HTML/CSS/JavaScript
  • Good knowledge of React or any similar framework
  • Dev ops tools experience (eg. Docker and k8s) is desirable
  • Experience configuring automated deployments to cloud infrastructure (AWS, DigitalOcean, GCS)
  • CI/CD experience (eg. Gitlab pipelines, Argo)

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

If you think you tick most of these boxes, call or email me.

Raphael from Rebel Recruiters.

Ref:  2584808

CONTRACT FULL STACK Software Engineer

Written by Rebel Recruiters on .

Role: CONTRACT FULL STACK Software Engineer – C# / ASP.NET – (initially 3 months)   

Salary: Between £395 & £450 per day (outside IR35) 

Location: Nottingham – Hybrid – 2 days a week in the office 

Are you a software engineering veteran? Can you showcase your battle scars from all the development projects that you’re proud of over the years? Have you previously solved the problem of what many would see as a technical nightmare or impossibility? Do you dream of coding? If so, keep reading because I’ve got a cracking contract role on, just for you!

I’m on the hunt for a Senior Software Engineer to join the ranks of a tech powerhouse in Nottingham (you get to grace the office once a week, but WFH royalty for the other four days!). Picture this: you, part of an elite squad of IT mercenaries who will be part of a global transformational project, ready to tackle a colossal project.

The mission?

Upgrade and merge various product lines (working alongside their existing software team) used by millions throughout the world. No mundane BAU tasks here—this squad is all about swooping in, delivering upgrades, and vanishing into the digital shadows. Let me be clear, this is all about working on exciting green field projects, building up transformational later between platforms and new builds to support the current SaaS platforms. This is a full-stack development contract.

What am I looking for?

  • Proven track record of building software applications from scratch, and experience of moving from monolithic architecture to microservices.
  • Razor-sharp skills in ASP.NET core, C# 10 (.NET framework/.NET 6.0), Web APIs, Microsoft SQL Server, and automated testing frameworks.
  • Experience in Angular development or similar front-end technology.
  • Experience in event-based services, API development & integration.
  • Azure Database-related projects is in your blood.
  • Experience with Agile software development.

If you think you have what it takes, call or email me.

Yas from Rebel Recruiters.

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2391669

Senior Software Engineer

Written by Rebel Recruiters on .

Role:  Senior Software Engineer

Location:  Remote, UK

Salary:  £55k – £70k

Your mission, should you choose to accept it:

A growing EdTech business is looking for your help to design and implement cutting-edge solutions with .NET, Azure and Blazor.

You’ll join a team fuelled by a shared passion for innovation and a commitment to prioritising high-quality work.

Ideally, you’ll have experience with .NET 6 or newer, Azure, microservices architecture, event-driven design, Entity Framework and Blazor; However, not all of the above is essential criteria.

The business has curated a politics free environment where good people pull together to create great software. They’re a very flexible business and this role will be fully remote with no set expectations of working hours except to attend meetings. You’ve got the responsibility for your own work time!

Salary range for this role is £55-70,000 and includes other benefits of fully remote and flexible working, 25 days annual leave (+ bank holidays), company pension, and a health insurance scheme.

This message will not self-destruct but if you’re up for the challenge then apply now!

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2203040

Senior Salesforce Developer

Written by Rebel Recruiters on .

Role: Senior Salesforce Developer

Location & Working Model: Fully remote working model- remote first attitude, so no obligation to go into an office.

Salary: up to £85k plus excellent benefits

How does joining a well-established, market-leading, global, and growing SaaS company sound to you?

How about a role that will see you being their first in-house Salesforce Developer, bringing it in from a 3rd party, and then growing a team around you?

Like what you are reading? Then read on, I’m excited for you!

I am working with a really lovely company that is not only excellent at what they do, but rather unique, too!

They are a global company with 3 offices in the south of England and have a remote-first mentality. They trust their people to get stuff done, and this is reflected in their remote working policy: they have ‘work from anywhere’ time for you to go wherever in the world on a working break if you fancy it!

Being the first in-house Salesforce developer, you’ll initially be working alongside their outsourced partner, being fully hands-on technically, and then, as time goes on, you’ll build a team around you so you’ll be able to fully migrate away from the external supplier.

Tech-wise, you’ll be using Marketing Cloud, Lightning Platform (including Pardot), Lightning Web Components, JavaScript, Apex, Controllers, Triggers, APIs, MuleSoft (and other iPaaS providers), NetSuite, ZAB, etc.

If this sounds like what you’ve been waiting for, then apply now! If you want to find out a bit more first, contact me and we can have a chat.

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2422060

Proclaim Developer

Written by Rebel Recruiters on .

Role: Proclaim Developer

Location: Fully Remote.

Salary: Up to around £45k plus benefits

Do you Proclaim to be excellent with VisualFiles and XML?   Do you know your way around workflows like the back of your hand?  Are you into all things legal?

Then this could be the role for you!

I am looking for 2 Proclaim developers for a fully remote company in the legal sector, ideally to join them as soon as you can!

You will sit in a small team of Proclaim Devs and will be creating workflows for different disciplines, fully creating, implementing, and modifying VisualFiles CMS for the same, and having a lovely time whilst doing it!

The people in your team and the wider company are all great at what they do, and there’s tonnes of work to get through, so you’ll be kept busy, all in the comfort of your own home!

If you’d like to find out more, please get in touch or apply today!

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

REF:  2507794

Principal Software Engineer

Written by Rebel Recruiters on .

Role: Principal Software Engineer (C#, .NET 8, Angular)

Location: Derbyshire office. Hybrid- twice per week in the office (ideally Mondays and Wednesdays)

Salary: up to £80k plus benefits.

You know your way around C#, .NET and the Microsoft ecosystem like the back of your hand. You know Angular like the back of your other hand.

You have had a lot of commercial experience in software engineering, and now want to apply it to a cool new project…

…look no further, this is the one for you!

Working with a small company in Derbyshire, I am looking for their next Principal Software Engineer to do a full, greenfield re-write of an existing data-capture system.

You will collaborate with their Head of Development/Lead Developer on things like high level architecture, to bounce ideas off, but ultimately, you’ll be very autonomous in this role. This is because their Lead Dev has a lot of development work elsewhere to do in the business, so you’ll be owning the development of this system.

The core tech stack they use across the business, and what you’ll be using in this role is:

  • C#, .NET 8
  • JavaScript/TypeScript
  • Angular
  • Entity Framework/SQL Server/ NoSQL

You will need to know, and have done, completely greenfield application development, ideally in a small team, where you’ve had a lot of exposure to the full development lifecycle. You’ll understand software architecture, have a mature and pragmatic approach to how/why you do things, and be able to work well, and happily, on your own.

They’re a lovely little company with lots to do, and like to have a good time whilst doing it! Friendly and approachable, you’ll learn a lot from their Head of Development – he has a lot of experience in the industry and has been a great mentor to a number of Devs I know.

If this sounds like a great time to you, then apply now, or drop me a line to find out more!

We welcome diverse applicants and are dedicated to treating all applicants with dignity and respect, regardless of background.

Ref:  2469372