applications Strong front-end skills (React, Vue, or similar frameworks) Back-end experience with Node.js, Python, or PHP (Laravel preferred) Proficient with databases (MySQL, PostgreSQL, or MongoDB) Familiarity with containerisation (Docker) and cloud hosting (AWS, GCP, or similar) Experience with secure payment integration (Stripe, PayPal, etc.) Previous work on e More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
develop, and maintain complex full-stack applications across both front-end and back-end. Cloud & Database Management : Build scalable, cloud-based solutions using AWS , PostgreSQL , and DynamoDB . API Development : Integrate RESTful APIs and GraphQL to enable smooth data flow between services. Software Design Patterns : Apply TDD (Test Driven Development More ❯
knowledge of OOAD, architecture and design patterns, API design principles Hands-on experience with low-latency, multithreading, including race conditions, deadlocks, etc. Experience with PostgreSQL, particularly in handling large-scale datasets and optimizing queries Practical experience with unit testing Excellent analytical, algorithmic, and optimization skills Experience with debugging tools Effective More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
We’re Looking For 5+ years of professional Rust development experience Strong grasp of systems programming concepts: memory management, concurrency, multithreading Solid experience with PostgreSQL and working with large-scale datasets Strong knowledge of algorithms, data structures, and software design principles Proficient with debugging, performance tuning, and profiling tools Clear More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for: Back More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Zettafleet
possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for: Back More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
solve real-world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
solve real-world problems Driving quality and innovation across the engineering team What They’re Looking For: Deep experience with TypeScript , React , Python , AWS , PostgreSQL , and an interest in AI (GenAI a plus!) Bonus points for experience with other backend languages like Go , Elixir , Clojure , Ruby , C++ , Haskell , Scala , etc More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
product's direction. Responsibilities include supporting key technical decisions, architecture, project delivery, and mentoring other engineers. Requirements: Extensive experience with Python, TypeScript, React, AWS, PostgreSQL, and GenAI. Experience with additional backend languages such as Go, Elixir, Clojure, Ruby, C++, Haskell is a plus. Proven leadership in managing projects and teams More ❯
Bolton, Greater Manchester, UK Hybrid / WFH Options
Queen Square Recruitment Limited
decisions and supporting the successful delivery of product features. Key Responsibilities Design and deploy custom workflow solutions using Camunda SaaS Build and configure Camunda Postgres connectors, job workers, service tasks, and user tasks Lead open-source delivery initiatives and support internal project teams Collaborate with engineering, product, and business teams More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Zettafleet
possible and manage it with Terraform. Services are written in C# (.NET 9) and deployed to ECS or Lambda via GitHub Actions. We use Postgres, SNS/SQS and Redis. We have good end-to-end test coverage and are confident in our deployments. What we are looking for: Back More ❯
key role in defining the architectural direction and ensuring its successful execution. Your Responsibilities Design & deploy custom workflow solutions in Camunda SaaS, including custom Postgres connectors, job workers, service tasks & user tasks Open-Source Facilitation nurture an open-source delivery model and culture Provide development and design support for in More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
need to be comfortable working remotely and independently. Key skills required: React.js Typescript Next.js - A plus Python Django API Development AWS Nice to have: PostgreSQL This is a 2 stage interview process that will include a 30 min call with their CTO followed by a 90 minute technical/culture More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
need to be comfortable working remotely and independently. Key skills required: React.js Typescript Next.js - A plus Python Django API Development AWS Nice to have: PostgreSQL This is a 2 stage interview process that will include a 30 min call with their CTO followed by a 90 minute technical/culture More ❯
product teams. Participating in code reviews to maintain high code quality. Contributing to system monitoring and stability. Technologies you'll work with: PHP, MySQL, PostgreSQL, Redis, Docker, Git, OpenSearch, Grafana, DataDog, GCP, AWS. We're looking for someone with: 6+ years of backend development experience (PHP), ideally with SaaS products. More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
working remotely and independently. Key skills required 3-4 years experience React.js Typescript Next.js - A plus Python Django API Development AWS Nice to have: PostgreSQL This is a 2 stage interview process that will include a 30 min call with their CTO followed by a 90 minute technical/culture More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
working remotely and independently. Key skills required 3-4 years experience React.js Typescript Next.js - A plus Python Django API Development AWS Nice to have: PostgreSQL This is a 2 stage interview process that will include a 30 min call with their CTO followed by a 90 minute technical/culture More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Maze
with a slight emphasis on backend development. Key Responsibilities: Own end-to-end feature development with a backend focus Architect and optimise APIs, databases (Postgres), and deployment pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
with a slight emphasis on backend development. Key Responsibilities: Own end-to-end feature development with a backend focus Architect and optimise APIs, databases (Postgres), and deployment pipelines Collaborate closely with product, design, and engineering teams Contribute to technical strategy and mentor fellow engineers Key Requirements: Subject Matter Expert (SME More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
technical and business goals ? Bonus if you have: Familiarity with Python, Django, or Golang Contributions to open-source communities or tools Working knowledge of Postgres, Terraform, and CI/CD pipelines (e.g. GitHub Actions) Interest or experience in developer productivity tools and AI-assisted engineering Understanding of network systems, protocols More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
directly to our mission of powering commercial buildings to net-zero. Key Skills and Experience We're Looking For: Excellent experience managing cloud-hosted PostgreSQL databases at scale, including multi-tenant and sharded databases Strong experience with time-series data management, ideally using Timescale Advanced SQL query optimization and performance More ❯
lead discovery sessions, undertake requirements analysis, extract objectives and translate into technical deliverables. Database Proficiency: Strong hands-on experience with Oracle, SQL Server, and PostGres SQL databases. Technical Skills: Proficiency in at least 2 of the following: SQL, PSQL, C#, Python and Pandas for data manipulation and analysis. Problem Solving More ❯
Bolton, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
and optimise Ubuntu-based Linux systems running in a private cloud environment. Monitor, troubleshoot, and improve performance across systems and services. Manage production databases (PostgreSQL, Cassandra, Redis, Kafka) with a focus on reliability and scalability. Work on network infrastructure — including WireGuard tunnels, BGP configuration, and general network troubleshooting. Contribute to More ❯