Software Engineer

PostGrid is a global leader in enterprise SaaS platform for automated offline communications. Our robust APIs empower organizations to create, personalize, and dispatch physical mail letters, postcards, checks, and more to any address on the globe without ever touching an envelope, while ensuring clean address data. Operating at massive scale across multiple regions, we're redefining how brands connect with people beyond the inbox. If you're driven to build category-defining technology and want to shape the future of offline communications, join our high-caliber team and help us transform the way the world sends mail.

About The Team:

The Logistics Operations team is the engine room of PostGrid. We are a dedicated group of engineers responsible for building the critical infrastructure that automates and optimises the physical movement of mail. Our mission is to create highly reliable, scalable, and efficient systems that manage everything from carrier selection and routing to order fulfilment and tracking. We work closely with our Operations and Product teams to transform complex, real-world logistics challenges into elegant technical solutions.

What you'll do:

As a Software Engineer on the Logistics & Operations team, you will be at the heart of our core business. You will design, develop, and maintain the backend services and APIs that drive our global offline communication platform. Your work will directly impact our business efficiency and enable us to deliver on our promise of seamless, large-scale physical mail delivery across continents., * System Architecture: Architect, develop, and maintain logistics-related backend services and APIs, including routing, batching, carrier selection, and Service Level Agreement (SLA) management.

• Scalable Systems: Build and maintain scalable systems that manage delivery workflows across our network of print and mail fulfilment partners.
• Automation & Efficiency: Drive operational efficiency by optimising internal tooling and automating manual interventions, streamlining processes such as shipment tracking and delivery exception handling.
• External Integration: Design and implement robust integrations with external carriers and fulfilment APIs (e.g., FedEx, USPS, Royal Mail, Canada Post, etc.).
• Operational Excellence: Take ownership of production systems, proactively monitoring for and resolving bugs, delays, or bottlenecks within the fulfilment pipeline.
• Cross-Functional Collaboration: Work closely with our Product and Operations teams to translate complex business requirements into elegant technical solutions.
• Code Quality: Participate in code reviews, architectural discussions, and infrastructure planning to uphold a high standard of quality and maintainability, You are a pragmatic problem-solver with a strong background in backend engineering and a passion for tackling real-world logistics challenges. You are comfortable building and maintaining scalable systems and have a solid understanding of how software can drive significant operational efficiency. You are a proactive collaborator who can work seamlessly across different departments to deliver impactful solutions., Job Description: As an OS Frameworks Engineer, you will contribute to building innovative hardware and software that profoundly redefine how people work, play, and connect. What we create today has the potential to become the norm tomorrow. Responsibilities: * Understand..., Java Developer - High-Performance Trading Systems - Fully Remote - up to £100k base About the Company We're a fast-growing proprietary trading firm operating across multiple global cryptocurrency exchanges. Founded by a team with deep experience in financial markets and..., Supervisor - OutboundHours - 40 per weekShifts patternLocation - CoventryAt Joy Logistics, the supply chain and logistics arm of JD.Com, you will work with cutting-edge technology and automation to deliver a seamless service to customers. We offer real career growth, with..., Logistics Analyst - Material Planning Location: Leicester | Contract: 12 months | Rate: £19.53 PAYE | Onsite 5 days per week We are recruiting a Logistics Analyst to join our client's Material Planning team in Leicester. Reporting to the Material Requirements Planning..., About Webigence and Spark Travel Webigence has 25 years of experience crafting UX-first, often highly complex software. Our engineers pair forward-thinking agile practices with an obsession for intuitive design, shipping products that feel effortless even when the logic..., Join OCI's Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You'll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for...

• 3+ years of backend software engineering experience, ideally with Node.js, Python, or a similar language.
• Proven experience building RESTful APIs and integrating with complex external systems.
• Solid understanding of distributed systems, job queues, and microservice architectures.
• Hands-on experience with both SQL and NoSQL databases (e.g., PostgreSQL, MongoDB).
• Strong debugging and performance optimisation skills.
• Ability to write clean, maintainable, and well-documented code., * Experience working with logistics, shipping APIs, or supply chain systems.
• Familiarity with warehouse management systems, SLAs, or order management platforms.
• Exposure to tools for task queuing and event streaming like RabbitMQ or Kafka.
• Knowledge of monitoring and alerting tools such as Datadog, New Relic, or Sentry.
• Prior experience working in a high-growth scale-up or fast-paced SaaS environment.

Join PostGrid's tight-knit, high-energy team and build technology that powers global offline communications. With competitive pay, flexible work, and a learning-obsessed culture, you'll ship bold ideas fast and see your impact instantly. Hungry for challenge and craftsmanship? Apply today and help us reinvent how the world connects beyond the inbox. Similar jobs

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