1 to 25 of 91 Permanent Software Engineer Jobs in Chelmsford

Are you looking for a Senior Embedded Software Engineer C/C++ role working for a global leading engineering business specialising in complex satellite communications systems? If so, my client is currently recruiting for a Senior Embedded Software Engineer C/C++ to join their R … D site based in Chelmsford, Essex. My client is looking for a Software Engineer to join their Team. They are seeking a key individual to join the existing software team engaged in the development of advanced electronics systems for the satellite modems markets. The purpose of this … role is to design, develop and support software within the engineering department. Main responsibilities for the Senior Embedded Engineer C/C++ job will be: - Strong Embedded C and C++ programming for PowerPC or high-performance ARM processors. - Experience programming hardware devices at register level. - Developing low-level More ❯

Are you looking for a Senior Embedded Software Engineer C/C++ role working for a global leading engineering business specialising in complex satellite communications systems? If so, my client is currently recruiting for a Senior Embedded Software Engineer C/C++ to join their R … D site based in Chelmsford, Essex. My client is looking for a Software Engineer to join their Team. They are seeking a key individual to join the existing software team engaged in the development of advanced electronics systems for the satellite modems markets. The purpose of this … role is to design, develop and support software within the engineering department. Main responsibilities for the Senior Embedded Engineer C/C++ job will be: - Strong Embedded C and C++ programming for PowerPC or high-performance ARM processors. - Experience programming hardware devices at register level. - Developing low-level More ❯

Consilium Recruit are proudly supporting the R&D division of a privately owned international business. They are seeking a Controls Software Engineer to join their engineering team based in Essex on a permanent supporting mechanical design for a range of sectors. Commutable from: Basildon, Brentwood, Southend-on-Sea … Chelmsford, London Salary: Negotiable based on experience + Excellent Benefits including Pension, Healthcare and Bonus The Role The Junior Controls Software Engineer will provide support to projects as required, including BOM control and management of subcontract design and analysis activity. You will assist in the design and analysis … of systems, including component selection, system integration, and performance optimisation. The Junior Controls Software Engineer will provide solutions for in-field failures and issues on products and projects and identify and troubleshoot technical challenges and product issues/failures observed during operation, proposing innovative solutions. The Junior Controls More ❯

Net Developer/.Net core/Azure/SaaS/API's/Backend Developer/Software Engineer Role: Software Engineer Salary: Up to £80,000 Location: Fully Remote Company: Financial Services My client who are a digital finance provider going through a massive tech transformation … and they are looking for an enthusiastic .NET Developer to join their growing team. The ideal candidate will be familiar with the full software design life cycle and have had experience developing SaaS/Software products. They should have experience in designing, coding, testing and consistently managing applications. … to test code to maintain high-quality code. Net Developer/.Net core/Azure/SaaS/API's/Backend Developer/Software Engineer Responsibilities Design, code, test and manage various applications Experience developing SaaS/Software products Debug code Collaborate with engineering team and More ❯

Are you keen to help in the transition towards sustainable lifestyles with clean technologies? Senior Software Engineer 🚩 Fully Remote in the UK 💰 £90,000 - £120,000 I am partnered with a Scale-Up Energy SAAS provider who are looking for a Senior Software Engineer to work … strategy of the company. Their highly scalable, low latency platform is built on Java, AWS, Docker and Kubernetes. You will be an ideal Senior Software Engineer if you have: PhD educated background, ideally in Computer Science or Maths, Engineering Deep understand of Computer Science fundamentals and Core Java … approach As a company they are massively scaling up their development function this year and you'll have a fantastic opportunity as a Senior Software Engineer to have a huge influence on the companies engineering strategy. If you have a PhD in Computer Science with a focus on More ❯

Job: Software Engineer Location: Remote £40,000 to £45,000 Search 5.0 is delighted to be partnering with an award-winning tech company for a mid-level software engineer to join their exciting journey. You will have the opportunity to work with some of the most … well-recognised, innovative brands. Our client offers a one-stop shop by building apps, websites, and custom software whilst offering cloud hosting and an in-house design team. Job: Software Engineer (PHP) You will play a crucial part in your client’s success working across a variation … of deep & meaningful projects. You will design, develop, and mainly high-quality software solutions, delivering brilliance. You will work in an incredible cross-functional team to deliver exceptional results. As a Software Engineer, you will: Develop, test, and deploy software solutions that meet requirements and quality More ❯

Job: Staff Software Engineer (Frontend) Location: Northern Ireland (Remote) Salary: £100,000 - £120,000 + Equity Search 5.0 is delighted to be partnering with one of the UK & Ireland’s most exciting start-ups for a Staff Software Engineer to join the growing team. Our client … scaling journey post series A with some of the best, down to earth people in the industry who are “Problem Focused”. Jobs: Staff Software Engineer As a Staff Software Engineer, you will play a pivotal role in shaping the product's front-end architecture and … and technologies, advocating for their adoption when appropriate Sounding good so far, right? What we’re seeking for in applicants: 8+ years of professional software engineering experience focused on front-end development using React and TypeScript building robust and scalable solutions at a high level Technical Skills: Proficiency in More ❯

Motor Control Software Engineer (senior/principal) Warwickshire, UK £65-75k + bonus + benefits (negotiable) This is a fantastic opportunity for an experienced software engineer to develop motor control software for a broad variety of customers across multiple e-mobility/electric vehicle … sectors. Based in Leamington Spa. Required : ESSENTIAL : Proven experience of developing software for traction motors used directly for e-mobility applications (land, sea or air - e.g. automotive electric vehicle EDU systems, drone propulsion, marine electric powertrains, etc) Experience of developing embedded software OR model based software Experience … of capturing requirements and developing software architecture Good technical leadership/mentoring and communication skills In this role you will be involved with taking customer projects from concept to prototype. This means being able to develop systems from scratch, bringing solutions up through hardware integration and lab testing to More ❯

work for a GreenTech company in zero tech debt that is committed to being the industry's top platform for a sustainable future? Java Software Engineer - GreenTech Start up! £60-90K + benefits Fully remote from anywhere in the UK We are partnered with an ‘energy-as … a-service’ platform, that was created to help both customers and suppliers advance the energy revolution. They are urgently looking for Java Software Engineers to join their rapidly growing team. Innovation is highly important to this company; they are looking for Java Software Engineers who wish to dominate … a technology company, they only complete GREENFIELD work, building and developing all frameworks, databases and tools from scratch. Tech stack required as a Java Software Engineer: · Core Java · C · Experience with APIs · Microservices · Multithreading, concurrency & high throughput · AWS · Kubernetes Benefits you will enjoy as a Java Software More ❯

About the job Job Title: Senior Software Engineer Team: Graphics Location: SI HQ, Here East, London/Remote Reporting to: Lead Software Engineer (Graphics) We are Sports Interactive 🎮 The gaming studio behind: ⚽ Football Manager. Founded in 1994, Sports Interactive (‘SI’) became a wholly owned subsidiary of … improving the visual quality and performance of Football Manager is one of our main goals, and we are looking for an experienced, passionate graphics software engineer to join our team. In this role you will collaborate with peers in the Graphics Team as well as work closely with … scalable, high-quality rendering solutions. Knowledge, Skills, and Experience Essential: Extensive professional experience using C# as the main language. Significant experience as a graphics software engineer, having shipped at least one game using Unity on multiple platforms. Strong knowledge of Unity URP, including customization via Render Graph and More ❯

Senior Embedded Software Engineer – Sat Comms Chelmsford, Essex (4 days in office p/w) £55,000 - £70,000 + excellent bens. From satellites searching for new planets to rovers mapping the surface of Mars, for 40 years space customers have depended on us to provide technology that … imaging sensors and sub-systems to over 150 space missions helping humankind to better understand the world we live in. As an Senior Embedded Software Engineer , you will play a crucial role in the development and maintenance of embedded software solutions for our state-of-the-art … designing, implementing, and debugging C++ code, focusing on Linux kernel and driver development to support various hardware interfaces and peripherals. Key Responsibilities: Senior Embedded Software Engineer Leading the design, development, and maintenance of embedded Linux software systems for our satellite modems. Designing and implementing software components More ❯

Senior Embedded Software Engineer – Sat Comms Chelmsford, Essex (4 days in office p/w) £55,000 - £70,000 + excellent bens. From satellites searching for new planets to rovers mapping the surface of Mars, for 40 years space customers have depended on us to provide technology that … imaging sensors and sub-systems to over 150 space missions helping humankind to better understand the world we live in. As an Senior Embedded Software Engineer , you will play a crucial role in the development and maintenance of embedded software solutions for our state-of-the-art … designing, implementing, and debugging C++ code, focusing on Linux kernel and driver development to support various hardware interfaces and peripherals. Key Responsibilities: Senior Embedded Software Engineer Leading the design, development, and maintenance of embedded Linux software systems for our satellite modems. Designing and implementing software components More ❯

global challenges including climate change, biodiversity and sustainable development. We are a Google Premier Partner and we specialise in designing and building high performing software solutions including both customer specific solutions (business to business model) as well as our own Software as a Service products. The Opportunity We … are looking for a full-time Senior-level Software Engineer to join the NGIS EU in team in Canada, UK or Italy to help with the development and delivery of our TraceMark Software as a Service products. The TraceMark Sustainable Solution factory includes products for: Sustainable Sourcing …//tracemark.com/eudr) Sustainable Cities (https://tracemark.com/flow) Sustainable Fashion (https://materialsimpactexplorer.com/). As a Senior Software Engineer, you will be responsible for building full-stack web, desktop and mobile applications based on customer requirements. You will primarily be working More ❯

Job Title: Full Stack Software Engineer - Healthcare Industry: Biotechnology Research Location: UK (Remote) Princeton Biopartners is a best-in-class provider of integrated consulting solutions to the life sciences sector. Our mission is to improve the evidence base, accessibility, and dissemination of biomedical innovations through strategic advisory, software … relationships and are dedicated to addressing pain points via integrated and transformative projects. We are looking for a highly motivated and talented Full Stack Software Engineer to become our first full-time technology hire. As a Software Engineer, you will be critical in bridging the gap … candidates localized within the UK STEM degree: from a top research-intensive university, preferably in London or Oxbridge Engineering mindset: obsessed with building robust software aligned with best practices Comfortable client facing: as needed to gather requirements and feedback Product-minded: high degree of ownership and deeply invested in More ❯

Job: Senior Software Engineer Location: Northern Ireland (remote) Salary: £70,000 - £80,000 + attractive share options Search 5.0 is exclusively partnering with one of the UK & Ireland’s hottest growing tech companies co for a Product focused Software Engineer to join their team! Our client … with some of the best, diverse technologists in the industry in a domain in which they can barely keep up with demand. Job: Senior Software Engineer Our client works in a cross-functional set-up with a high degree of autonomy and responsibility for the product. You will More ❯

Software Engineer Salary: Competitive, negotiable based on experience, plus benefits including a 7% pension contribution, 25 days holiday, and life insurance Location: Portsmouth, hybrid working Sirius Digital is a trusted provider of expertise in Software Engineering, Data Science, and AI, supporting clients in the defence, nuclear, space … and energy sectors. We specialise in software modelling and simulation, as well as robotics and autonomous systems, delivering technical consultancy and innovative solutions. We are seeking a Software Engineer who combines strong technical skills with problem-solving ability and effective communication. You will work independently or as … a competitive benefits package and clear opportunities for rapid career progression. Key Responsibilities: Deliver technical consultancy projects to a high standard Develop and implement software solutions across areas such as wargaming, simulation, autonomous systems, digital twins, and synthetic environments Build and sustain strong client relationships Apply mathematical and computational More ❯

Software Engineer Location: Essex/Hybrid Type: Permanent | Full-Time Salary: £45,000 – £55,000 + benefits About the Role: TEC Partners are working with a growing organisation looking to add a talented Software Developer to their engineering team. This is a great opportunity to work on … using the latest Microsoft technologies in a collaborative, agile environment. As a key member of the team, you'll be involved across the full software development lifecycle — from design to deployment — with plenty of opportunity to influence technical decisions and grow your career. Key Responsibilities: Develop high-quality software … environment Key Skills and Experience: Strong experience with C# and .NET Core/.NET 6+ Exposure to cloud technologies, ideally Azure Understanding of modern software engineering practices (CI/CD, TDD, SOLID principles) Familiarity with front-end frameworks like React or Angular (bonus, not essential) A proactive approach to More ❯

Software Engineer Location: Essex/Hybrid Type: Permanent | Full-Time Salary: £45,000 – £55,000 + benefits About the Role: TEC Partners are working with a growing organisation looking to add a talented Software Developer to their engineering team. This is a great opportunity to work on … using the latest Microsoft technologies in a collaborative, agile environment. As a key member of the team, you'll be involved across the full software development lifecycle — from design to deployment — with plenty of opportunity to influence technical decisions and grow your career. Key Responsibilities: Develop high-quality software … environment Key Skills and Experience: Strong experience with C# and .NET Core/.NET 6+ Exposure to cloud technologies, ideally Azure Understanding of modern software engineering practices (CI/CD, TDD, SOLID principles) Familiarity with front-end frameworks like React or Angular (bonus, not essential) A proactive approach to More ❯

Software Engineer - Contract - Outside IR35 Flexible and ad-hoc hours Full remote from within the UK Immediate requirement to start next week We are in urgent need of a Software Engineer on a short-term or part-time contract basis to help one of clients get More ❯

Senior Software Engineers + Software Engineer] [Python/AWS] [Fully Remote from within Northern Ireland/ROI] The way software is built is constantly evolving. This platform makes it easy for companies—especially big enterprises with hundreds of teams and thousands of developers—to securely update … and share software, using the cloud. You'll get to help developers, security, platform engineers, to work smarter and safer. This is by developers, for developers. They've just raised Series B and you'll have direct impact on further success. Every team member has experienced significant personal and … are open across different squads : Platform - SSE [Responsible for lots of core platform] Webapp - SSE [API Heavy/3rd Party Integrations] Artifact mgmt SaaS - Software Engineer [Core product/Python+Django) It's a Python house with everything hosted on AWS, so you will need to come strong in More ❯

Associate, Software Engineer – Data Focus I am searching for an Associate, Software Engineer – Data Focus for my client, a leading technology-driven commercial real estate firm focused on bringing digital innovation to the sector through advanced data and software solutions . You will join a … collaborative team of software engineers, machine learning scientists, and UX/UI designers, working on the buildout of transformative data-driven products. Key Responsibilities: Architect, build, and maintain efficient, scalable, and reliable data pipelines. Curate, onboard, and document external datasets for internal use. Conduct forensic data analysis and troubleshooting More ❯

Senior Software Engineer – AI-Enabled Projects | Remote (UK) | £70,000–£90,000 Want to future-proof your career while shaping the next era of software delivery? Are you a seasoned software engineer who thrives on building clean, modern solutions to replace outdated systems? Do you … for growing UK and international businesses, replacing outdated architectures with modern, scalable solutions. What You’ll Be Doing: Working end-to-end on greenfield software projects that replace legacy systems or building end-to-end solutions for startups. Taking the lead on architecture, development, deployment, and testing - no hand … value. Flat structure, high trust: Small teams, high autonomy, zero micromanagement. Future-focused: You’ll be at the forefront of a new model for software delivery, combining engineering best practices with cutting-edge AI capabilities. Ready to lead the charge in AI-enabled software engineering? Apply now and More ❯

.NET Software Engineer - C#, .NET, Azure cloud services - (Mid & Snr) £60k-£100k A unique opportunity to help shape the future of cross-border financial infrastructure. Summary A pioneering technology firm is expanding as it prepares to launch an innovative, cloud-native platform focused on global liquidity movement. As … part of this growth, the company is seeking experienced Software Engineers to join its high-performing engineering teams. The organisation offers: Fully remote and hybrid working arrangements Bonus scheme Pension contributions Private healthcare Comprehensive benefits package The Role: Software Engineers will play a critical role in the design … of supporting global operations. Candidate Profile: Ideal candidates will possess strong analytical and problem-solving abilities, with a track record of delivering high-quality software in complex environments. Experience with distributed systems and ownership of the full development lifecycle—from design through deployment and monitoring—is essential. Senior Engineers More ❯

Senior Software Engineer – Python | AWS | Cloud-Native Systems Are you a Python expert who thrives on solving complex backend problems at scale? Do you want to help shape the architecture of cloud-first systems in a high-performance environment? My client is seeking a Senior Software Engineer … term technical strategy Champion best practices for code quality, testing, and performance Mentor junior developers and participate in code reviews Requirements: 5+ years of software engineering experience, with significant hands-on expertise in Python Proven experience building and maintaining systems on Amazon Web Services (AWS) Strong grasp of REST More ❯

Principal Software Engineer | Python/GoLang, Product Development & Public Cloud | Security SaaS Prism Digital have partnered with a super interesting and niche VC-backed client specialising in attack surface management and automated red teaming. Their platform provides organisations with real-time visibility into their attack surface and potential … any sign of slowing down their growth. After receiving a total of $29 million over three funding rounds, they're looking to grow their software engineering division throughout the next 6-months with this senior role and a further junior role. They have recently expanded into Europe & US and … are continuing to grow. This role has the opportunity to learn from a highly experienced engineer who is completing their PhD in AI & Computer Science. Additionally, you'll have the opportunity to work at the scale of the internet, their product scans the entire internet, giving you the chance More ❯