3,226 to 3,250 of 7,041 Permanent Software Engineering Jobs

technical debt reduction. Write clean, scalable, and maintainable code with proper documentation. Participate in code reviews and mentor junior developers where applicable. Ensure secure coding practices and adherence to software development standards. Investigate and resolve production issues as part of ongoing product support. Skills 5+ years of professional experience in software development. Proficient in C++11 or later, with … oriented design . Hands-on experience with AngularJS and front-end development ( HTML, CSS, JavaScript ). Familiarity with REST APIs , JSON , and web service integration . Experience working in software maintenance/support roles with bug fixing and system enhancements. Strong debugging and problem-solving skills across the stack. Familiar with version control systems such as Git. Worked earlier … on Scrum models like Kanban or Sprint , have experience working in a team and support team collaboration Industry Knowledge Full-stack Software development Education: Bachelor’s/Master’s degree in Computer Science, Engineering, or a related field. About Us A leading international provider of solutions and expertise, specialising in the fields of digital systems and business performance More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You'll be joining a small, senior founding team who are redefining how AI-powered software is built - already gaining traction with customers ranging from Series A startups to global tech giants. What You'll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company ️ Tech Stack Python FastAPI AWS LangChain TypeScript Next.js (You don't need to know every tool - they're looking for curious engineers who love to … match it. What They're Looking For 5+ years' experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset - someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you're excited More ❯

Position Title: Web Java Software Engineer/SDET Automation Engineer Location: Location: Washington DC Duration: Long term contract Must be hands on with advanced Java concepts such as single threading/multi-threading/POJO/JS scripting Skillset: 12+ years of hands-on experience in Automation Testing using Selenium/Cucumber/TestNG/Appium/Webdriver IO … and Mobile channels. Must have knowledge on integration of UI automation codes with API request/response structure Must have hands on experience in collaboration with DevOps, SRE, and engineering teams to integrate AI insights into CI/CD pipelines Must be experienced in promoting "shift-left" testing by sharing automation practices with development teams Must have working experience … with GitHub Copilot and Codium(qodo) for test automation, and CI/CD optimization Responsibilities: Creating, maintenance and evaluation of software automation test scripts for both UI and API (including incorporation of dynamic test data) Ability to train others regarding automation test concepts; plus providing guidance and direction when needed. Gathering and validating application functional/performance/load More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

Join to apply for the Senior Software Engineer role at NS Mobiliteitsdiensten Intro Wil jij een cruciale rol spelen in het ontwikkelen van een platform dat directe impact maakt op de verduurzaming van het Nederlandse mobiliteitslandschap? Krijg jij energie van het inhoudelijk uitwerken, bewijzen en klaarzetten van complexe technische vraagstukken, zodat de rest van het team efficiënt en met … vertrouwen kan bouwen? Word dan Senior Software Engineer bij NS Mobiliteitsdiensten! In deze cruciale rol ben je inhoudelijke aanvoerder bij grote technische vernieuwingen. Je vormt samen met de Applicatie Architect en de Cloud Engineer een strategisch technisch kernteam (SWAT team). Spreekt deze uitdaging je aan? Solliciteer dan nu! Dit ga je doen Je verzorgt samen met Product Designer … vlak te ontwikkelen. Regelmatige teambuilding activiteiten en after work drinks in het centrum van Breda. Proces Digitale kennismaking met de Recruiter (Konstantinos) Eerste gesprek met Peter Klaas (Interim Manager Engineering) en Jurgen (HR) Tweede gesprek met Dave en Mariecke (Bestuurders) Eventueel een technische toetsing met de huidige Manager Engineering of collega's uit het team Over ons Wij More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

round, launched with enterprise clients, and has ambitious growth plans over the next year. You’ll be joining a small, senior founding team who are redefining how AI-powered software is built — already gaining traction with customers ranging from Series A startups to global tech giants. 🔍 What You’ll Be Doing Designing, building, and deploying high-performance Python applications … Working directly with the founders on architecture, product, and scalability decisions Building robust APIs and backend systems that power real-world AI products Helping shape the engineering culture and technical direction of the company 🛠️ Tech Stack Python | FastAPI | AWS | LangChain | TypeScript | Next.js (You don’t need to know every tool — they’re looking for curious engineers who love to … match it. ✅ What They’re Looking For 5+ years’ experience in Python development (or impressive personal projects) Strong experience with backend systems, APIs, and cloud infrastructure Solid understanding of software design and architecture principles A genuine builder mindset — someone who loves experimenting and delivering fast Based in London (or able to work onsite when needed) If you’re excited More ❯

Lead Software Engineer Location: Milton Keynes (Hybrid – 1–2 days per week in office) Salary: £68,000–£75,000 + Bonus Type: Permanent | Full Time About the Role Our client is seeking a skilled and motivated Lead Software Engineer to join their Group Technology team based in Milton Keynes. In this role, you will take the lead in … technologies and SQL Server. You will play a key part in driving and supporting change within the department, both professionally and technically - while mentoring junior team members and ensuring engineering excellence across projects. Our client offers a hybrid working model, allowing flexibility to work from home with one to two days per week in the Milton Keynes office. Key … Responsibilities Stay up to date with best practices in software development and deployment . Implement best practice coding standards across development projects. Provide technical direction and mentorship to junior software engineers. Foster a culture of observability , helping teams use operational data to improve system stability and performance. Maintain accurate documentation and release notes . Ensure all solutions are More ❯

Lead Software Engineer Location: Milton Keynes (Hybrid – 1–2 days per week in office) Salary: £68,000–£75,000 + Bonus Type: Permanent | Full Time About the Role Our client is seeking a skilled and motivated Lead Software Engineer to join their Group Technology team based in Milton Keynes. In this role, you will take the lead in … technologies and SQL Server. You will play a key part in driving and supporting change within the department, both professionally and technically - while mentoring junior team members and ensuring engineering excellence across projects. Our client offers a hybrid working model, allowing flexibility to work from home with one to two days per week in the Milton Keynes office. Key … Responsibilities Stay up to date with best practices in software development and deployment . Implement best practice coding standards across development projects. Provide technical direction and mentorship to junior software engineers. Foster a culture of observability , helping teams use operational data to improve system stability and performance. Maintain accurate documentation and release notes . Ensure all solutions are More ❯

Lead Software Engineer Location: Milton Keynes (Hybrid – 1–2 days per week in office) Salary: £68,000–£75,000 + Bonus Type: Permanent | Full Time About the Role Our client is seeking a skilled and motivated Lead Software Engineer to join their Group Technology team based in Milton Keynes. In this role, you will take the lead in … technologies and SQL Server. You will play a key part in driving and supporting change within the department, both professionally and technically - while mentoring junior team members and ensuring engineering excellence across projects. Our client offers a hybrid working model, allowing flexibility to work from home with one to two days per week in the Milton Keynes office. Key … Responsibilities Stay up to date with best practices in software development and deployment . Implement best practice coding standards across development projects. Provide technical direction and mentorship to junior software engineers. Foster a culture of observability , helping teams use operational data to improve system stability and performance. Maintain accurate documentation and release notes . Ensure all solutions are More ❯

Where the opportunity to serve is not a challenge but a gift. Where you're never going alone. Because there's too much at stake to go solo. Our Software Team is seeking a Software Engineer, Embedded Linux. You'll develop software for our ecosystem of radios and waveforms to implement the next generation of resilient communications … TrellisWare's deliverables and setting the tone for our core values of delivering excellence, pushing boundaries, and empowering people. The essential duties and responsibilities include: Design, implement, and integrate software for an embedded Linux target (headless applications, servers, and drivers) Perform feasibility studies, and performance analysis of embedded Linux components Interface with common Linux services and protocols Configure Linux … platforms Troubleshoot complex system-level issues across the embedded Linux stack from bootloaders to user space applications Document and present design alternatives using standard professional practices and corporate defined engineering processes Perform other duties as assigned Develop relationships with team members built on trust and respect Education and work experience requirements are: Bachelor's degree in Electrical/Computer More ❯

SENIOR EMBEDDED SOFTWARE ENGINEER Overview: Gardasoft is the global leader in the design, manufacture, and application of high-performance LED control technology. Gardasoft has an enviable reputation within the machine vision industry that it sells to through its Distributor network for its innovative products and solutions. Based in Cambridge are the R&D facilities, production, and all support functions. … We are currently recruiting a passionate and energetic Senior Embedded Software Engineer, working at Swavesey/Cambridge Location. Key Responsibilities Design, develop, optimise, and test firmware and software that executes directly on processor or embedded OS. Develop and execute unit tests, integration tests, and validation frameworks. Debug and test complex issues in firmware using oscilloscopes, logic analysers, and … other test equipment. Collaborate with cross-functional teams including software, hardware, and product management to define and deliver product requirements. Lead the firmware release cycle, including documentation, and deployment for manufacturing. Research alternative technologies and evaluate for use within Gardasoft products. Support manufacturing and production testing, ensuring firmware stability and performance in production environments. Support the Applications team in More ❯

Senior Software Engineer, Bots + Fraud Detection (EMEA) Hybrid About Us At Cloudflare, we are on a mission to help build a better Internet. Today the company runs one of the world's largest networks that powers millions of websites and other Internet properties for customers ranging from individual bloggers to SMBs to Fortune 500 companies. Cloudflare protects and … accelerates any Internet application online without adding hardware, installing software, or changing a line of code. Internet properties powered by Cloudflare all have web traffic routed through its intelligent global network, which gets smarter with every request. As a result, they see significant improvement in performance and a decrease in spam and other attacks. Cloudflare was named to Entrepreneur … based on an evaluation of their potential and support them throughout their time at Cloudflare. Come join us! Available Locations: Lisbon or London (EMEA) About the department Cloudflare's Engineering Team is home to some of the industry's top engineers, dedicated to building and scaling innovative software that handles a huge proportion of the Internet. Our team More ❯

Software Architect - Mountain At SKIDATA, innovation meets tradition-and our Summit team is at the heart of this journey. We're looking for a Software Architect to accelerate the evolution of our mountain access solutions, tackling legacy systems and shaping new ways forward. If you're driven by challenge, passionate about development, and eager to influence a key … Summit product - the foundation of mountain access systems. Be a Change Agent: Guide a highly experienced and close knit development team through a cultural and technical shift toward modern software practices. Build Bridges: Improve collaboration, feedback, and shared accountability. Document and Structure: Establish clear, reliable technical documentation - your structure will be the backbone of future development. Provide Technical Guidance … SKIDATA's architectural standards. Stay Hands On: Develop alongside the team when needed - this is not an ivory tower role. What You Bring A university degree in Computer Science, Software Engineering, or a related field. 5+ years of experience in software development, with at least 3 years in architecture or senior design roles. Strong experience with Microsoft More ❯

know it today. We need to not just think about our future, but build for it. Now. Our team All technology is written and maintained by a multi-discipline engineering team. This includes server-side, client-side and mobile engineers working closely with UX experts, copywriters and designers. We follow a Kanban-like approach, using Google docs and Asana … countries, markets, and clients. Abstract specific problems into generic building blocks that clients can use to build and modify their systems. You will be working in a multi-disciplinary software engineering team; solving design challenges; domain modeling; solving technical problems; engineering solutions for smart meters; writing robust fault-tolerant software primarily in Python, Celery, and async More ❯

Great opportunity for a Software Engineer to work remotely for a SaaS start-up in Manchester going through a period of growth. You'd join a small engineering department and would work within a cross functional product-based team responsible for building cloud-native, serverless systems in a collaborative DevOps environment. The teams are responsible for all aspects More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

Integrate frontend components with Python-based backend services and APIs. Optimise application performance for large datasets, leveraging efficient data manipulation and visualisation techniques. Qualifications: 1–7 years of professional software engineering experience. Strong academic background from a leading university. Deep experience with modern JavaScript frameworks (React preferred), TypeScript, and data visualisation tools. Proficiency in Python and familiarity with More ❯

and we pride ourselves on combining an innovative garage startup culture with being a professional and safety-minded aviation organization. About the role Drive the development of mission-critical software for autonomous aviation. As a senior software engineer, you bring valuable experience to support the ongoing development of our products, ranging from embedded Linux and RTOS flight controllers … to our Linux-based Mission Planner and cloud applications like fleet management. From day one, you'll balance priorities across multiple projects. You'll join a collaborative and driven software team of six engineers and play a key role in the daily workload, working closely with the hardware and embedded teams to ensure smooth integration between software and … our drones operate safely, efficiently, and reliably in complex real-world applications. In this role, your impact will be directly visible! Key responsibilities Design and develop high-quality, reliable software for flight control, mission planning, and cloud-based fleet management. Lead technical design discussions and contribute to architectural decisions across the software stack. Integrate software with hardware More ❯

Join to apply for the Senior Software Engineer role at Eco-Movement Get AI-powered advice on this job and more exclusive features. Working on a greener world together with Google, Waze, Apple and Tesla and working on various backend projects written in Go (more) and PHP (less). All together in a scale up environment with a diverse … group of people from all around the world (15+ nationalities). Are you ready to join Eco-Movement and make an impact in the EV industry? As a software engineer, you will design, test and build new functionalities for our clients. Your challenge is to further develop and maintain the applications, data and security architecture. You will work in … and propose opportunities to improve the architecture and systems (performance, scalability, security, etc.); Provide input on priorities and (jointly) manage the roadmap. Requirements Experience: Having 8+ years of professional, software engineering experience and at least 2 years hands on Go experience, working predominantly on professional projects. Next to this, we like to hire someone with system design experience More ❯