201 to 225 of 811 Senior Jobs in Essex

Senior Quality Engineer (Remote) 💰 £80,000 to £90,000 📍 Remote (UK-based) | Full-time 📌 High-growth B2B SaaS About the Role We’re seeking a Senior Quality Engineer who’s passionate about embedding quality standards into key areas of software development. You will play a crucial role in shaping our … SaaS platform, especially in the Operational Experience space—covering onboarding processes, ETL workflows, and backend systems. You must be able to operate confidently at senior or lead level , designing and evolving test frameworks, mentoring teams, and driving quality automation across critical components. You’ll utilize modern practices like shift-left … GitHub Actions 💻 Product Development Stack: JavaScript, .NET, Ruby, SQL What We’re Looking For 🌟 Extensive experience in test automation and software engineering, operating at senior or lead level 🔗 Proven experience testing systems involving onboarding, ETL workflows, and third-party integrations ⚙️ Deep understanding of automated QA in continuous deployment environments 🖥️ Proven More ❯

Job Title: Senior Software Engineer Location: Remote (UK-Based) Salary: £65,000 - £70,000 D.O.E + 10% Bonus We are working with an award-winning SaaS company who are looking for a Senior Software Engineer to join their team. You will work on creating high-quality solutions in a fast … HTML, CSS Typescript Cloud experience with Azure or AWS SQL Server, CosmosDB, Redis CI/CD, TDD, Docker, Kubernetes We are looking for passionate Senior Software Engineers who are keen to develop innovative solutions and work with the latest technology. If you’re interested, please get in touch! All applications More ❯

Job Title: Senior Software Engineer Location: Remote (UK-Based) Salary: £65,000 - £70,000 D.O.E + 10% Bonus We are working with an award-winning SaaS company who are looking for a Senior Software Engineer to join their team. You will work on creating high-quality solutions in a fast … HTML, CSS Typescript Cloud experience with Azure or AWS SQL Server, CosmosDB, Redis CI/CD, TDD, Docker, Kubernetes We are looking for passionate Senior Software Engineers who are keen to develop innovative solutions and work with the latest technology. If you’re interested, please get in touch! All applications More ❯

Job Title: Senior Software Engineer Location: Remote (UK-Based) Salary: £65,000 - £70,000 D.O.E + 10% Bonus We are working with an award-winning SaaS company who are looking for a Senior Software Engineer to join their team. You will work on creating high-quality solutions in a fast … HTML, CSS Typescript Cloud experience with Azure or AWS SQL Server, CosmosDB, Redis CI/CD, TDD, Docker, Kubernetes We are looking for passionate Senior Software Engineers who are keen to develop innovative solutions and work with the latest technology. If you’re interested, please get in touch! All applications More ❯

Senior Database Developer (C# SQL T-SQL SSIS) Billericay to £75k Are you a skilled SQL Database Developer with a good knowledge of T-SQL and SSIS combined with C# coding skills? You could be progressing your career in a senior role at an eCommerce payments solutions provider that has … experienced great success in the last year and is growing as a result. As a Senior Database Developer you will join an Agile development team and take responsibility for database and application development within the team, collaborating with C# software engineers, yet working with a great deal of autonomy. You … able to produce clear and concise technical documentation You're collaborative and have good communication skills What's in it for you: As a Senior Database Developer you will earn a competitive package: Salary to £75k Bonus 25 days holiday Pension Life assurance Private medical care Pizza days and other More ❯

As a Senior Technical Consultant with GlideFast Consulting, you will work to develop, design, and own technical solutions on the ServiceNow platform. You will provide administration, application development, maintenance, and technical support by using best-practice web programming techniques to configure robust solutions for clients, utilizing the ServiceNow platform. Responsibilities More ❯

As a Senior Technical Consultant with GlideFast Consulting, you will work to develop, design, and own technical solutions on the ServiceNow platform. You will provide administration, application development, maintenance, and technical support by using best-practice web programming techniques to configure robust solutions for clients, utilizing the ServiceNow platform. Responsibilities More ❯

As a Senior Technical Consultant with GlideFast Consulting, you will work to develop, design, and own technical solutions on the ServiceNow platform. You will provide administration, application development, maintenance, and technical support by using best-practice web programming techniques to configure robust solutions for clients, utilizing the ServiceNow platform. Responsibilities More ❯

Senior Data Analyst – Strategic Impact in a High-Growth Environment We're recruiting on behalf of an ambitious and fast-growing business that’s putting data at the heart of its strategy — and they’re looking for a Senior Data Analyst to join their forward-thinking team. This is a More ❯

Senior Data Analyst – Strategic Impact in a High-Growth Environment We're recruiting on behalf of an ambitious and fast-growing business that’s putting data at the heart of its strategy — and they’re looking for a Senior Data Analyst to join their forward-thinking team. This is a More ❯

Senior Data Analyst – Strategic Impact in a High-Growth Environment We're recruiting on behalf of an ambitious and fast-growing business that’s putting data at the heart of its strategy — and they’re looking for a Senior Data Analyst to join their forward-thinking team. This is a 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 to join their 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 to join their 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 to join their More ❯

Senior DevOps Engineer (Remote) – Join a Cutting-Edge Crypto-Tech Powerhouse Are you a seasoned DevOps expert with a startup mindset and a passion for pushing the limits of performance and innovation? My client—a stealth-mode technology outfit founded by successful crypto entrepreneurs—is seeking a Senior DevOps Engineer More ❯

Senior DevOps Engineer (Remote) – Join a Cutting-Edge Crypto-Tech Powerhouse Are you a seasoned DevOps expert with a startup mindset and a passion for pushing the limits of performance and innovation? My client—a stealth-mode technology outfit founded by successful crypto entrepreneurs—is seeking a Senior DevOps Engineer More ❯

Senior DevOps Engineer (Remote) – Join a Cutting-Edge Crypto-Tech Powerhouse Are you a seasoned DevOps expert with a startup mindset and a passion for pushing the limits of performance and innovation? My client—a stealth-mode technology outfit founded by successful crypto entrepreneurs—is seeking a Senior DevOps Engineer More ❯

Data Analytics Senior Sales Consultant – Data Analytics, snowflake, talend, databricks, salesforce, hubspot, SaaS, data lakes, apis, adtech, GDPR, CCPA, B2B, Sales Consultant, Account Manager, DataOps, CICD, DevOPs, CI/CD, GenAI, RAG, AWS, Azure, Apache, Spark, Kafka – UK Wide - £80,000-£95,000 + OTE Our large Microsoft Partner client … requires a Senior Data Analytics Sales Consultant to help spearhead their data sales strategy for 2025 and beyond. The ideal candidate will be responsible for driving revenue growth, and expanding their client base through the sale of enterprise data, analytics platforms, or data-driven products and services. Key Skills & Experience More ❯

Data Analytics Senior Sales Consultant – Data Analytics, snowflake, talend, databricks, salesforce, hubspot, SaaS, data lakes, apis, adtech, GDPR, CCPA, B2B, Sales Consultant, Account Manager, DataOps, CICD, DevOPs, CI/CD, GenAI, RAG, AWS, Azure, Apache, Spark, Kafka – UK Wide - £80,000-£95,000 + OTE Our large Microsoft Partner client … requires a Senior Data Analytics Sales Consultant to help spearhead their data sales strategy for 2025 and beyond. The ideal candidate will be responsible for driving revenue growth, and expanding their client base through the sale of enterprise data, analytics platforms, or data-driven products and services. Key Skills & Experience More ❯

Data Analytics Senior Sales Consultant – Data Analytics, snowflake, talend, databricks, salesforce, hubspot, SaaS, data lakes, apis, adtech, GDPR, CCPA, B2B, Sales Consultant, Account Manager, DataOps, CICD, DevOPs, CI/CD, GenAI, RAG, AWS, Azure, Apache, Spark, Kafka – UK Wide - £80,000-£95,000 + OTE Our large Microsoft Partner client … requires a Senior Data Analytics Sales Consultant to help spearhead their data sales strategy for 2025 and beyond. The ideal candidate will be responsible for driving revenue growth, and expanding their client base through the sale of enterprise data, analytics platforms, or data-driven products and services. Key Skills & Experience More ❯

Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered with an innovative start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial … service firms, leading exchanges and single dealers across digital assets, FIX and more. They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/scale up firms, able to take ownership of developing new applications, adding features to existing systems and contributing to the More ❯

Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered with an innovative start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial … service firms, leading exchanges and single dealers across digital assets, FIX and more. They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/scale up firms, able to take ownership of developing new applications, adding features to existing systems and contributing to the More ❯

Senior Software Engineer Tech Stack: C#, .NET, Microservices, Docker, Kubernetes, AWS/Azure United Kingdom Full Remote: Perm Role Salary: £85,000 - £110,000 Harrington Starr has partnered with an innovative start up FinTech who specialise in providing market access and data from their ultra low-latency platform to financial … service firms, leading exchanges and single dealers across digital assets, FIX and more. They are looking to hire a Senior C#, .NET Engineer with strong experience in start-up/scale up firms, able to take ownership of developing new applications, adding features to existing systems and contributing to the More ❯

Business Intelligence Platform (YC-backed) | Senior Software Engineer At Dynamism.io, we’re excited to partner with the founding team at a leading open-source BI platform to find talented Senior Software Engineers. If you’re passionate about shaping the future of data visualization, building innovative features, and engaging with a … the team is expanding quickly to serve major clients such as Workday, Beauty Pie, Hypebeast, and Morning Brew. Role Overview and Responsibilities: As a Senior Software Engineer, you’ll play a critical role in enhancing and scaling the platform. From owning features end-to-end to collaborating closely with the More ❯

Business Intelligence Platform (YC-backed) | Senior Software Engineer At Dynamism.io, we’re excited to partner with the founding team at a leading open-source BI platform to find talented Senior Software Engineers. If you’re passionate about shaping the future of data visualization, building innovative features, and engaging with a … the team is expanding quickly to serve major clients such as Workday, Beauty Pie, Hypebeast, and Morning Brew. Role Overview and Responsibilities: As a Senior Software Engineer, you’ll play a critical role in enhancing and scaling the platform. From owning features end-to-end to collaborating closely with the More ❯