Build scalable cloud SaaS applications across the full stack (Java backend and modern frontend, React). Participate in all aspects of the SDLC, collaborate with product managers, engineers, QA, and domain experts, contribute to troubleshooting and technical support, and mentor junior engineers. Requires 5+ years software product development and backend engineering experience, REST/SOAP and relational database skills (MySQL, Oracle, or SQL Server).

Coinbase is hiring a Senior Software Engineer for the Retail DEX team to integrate blockchains and decentralized exchanges into the main app, design onchain smart contract primitives, and scale real-time data pipelines (100K+ msgs/sec). The role expects 5+ years of backend engineering experience and familiarity with technologies such as Kafka, ClickHouse, StarRocks, Temporal, Redis, EVM/Solana smart contracts, and agentic-first development patterns. Annual base salary range listed: $186,065–$218,900 USD.

EnergyHub seeks a Senior Software Engineer with 7+ years' experience to design and implement core platform features, help migrate a monolith to microservices, and build front- and back-end solutions (React, Java, TypeScript). Responsibilities include API and data modeling, contract-driven development, automated testing, CI/CD practices, mentoring, and cross-functional collaboration. Base salary range $130,000–$170,000 USD. Visa sponsorship is not available.

Lead technical owner for the static analysis engine and evaluation tooling: define architecture for parsing, symbol resolution, IRs, call graphs, and taint/data-flow analysis; design AI-agent workflows and safeguards; build benchmarking and validation harnesses for SAST rules (CWE/OWASP); mentor engineers and participate in on-call operations. Work spans Rust, Go, and Ruby; role is remote with listed locations in Canada, Israel, United Kingdom, and United States. US base salary range provided: $152,800–$259,200 USD per year.

Join GitLab's Security Factory: Code Security team as a Senior Backend Engineer to design and ship hybrid analyzers (rule-based + AI), parse manifests/lockfiles/SBOMs, extend dependency analysis, and contribute to automated remediation. Role involves building evaluation harnesses, packaging analyzers for CI/agent/CLI, mentoring engineers, participating in on-call rotations, and working across Go/Rust/Python/Ruby ecosystems.

Engineer II responsible for designing and delivering integration features and APIs across modern services and legacy .NET Framework monoliths. Requires ~3+ years' experience, strong C#/.NET skills, daily use of AI-assisted development tools, familiarity with testing (unit/integration/end-to-end), and experience with Git and Docker. Preferred experience includes Azure, event-driven architectures, Playwright, VB.NET, and API lifecycle management.

Remote (USA) Senior Software Engineer on the Coinbase Advisor team responsible for backend services powering an RIA-licensed agentic trading system. Responsibilities include building integrations with trading APIs, developing agentic/LLM systems (tool calling, orchestration, state/recovery), improving reliability/observability, and working with product, frontend, and compliance. Requires 5+ years experience and proficiency in Go or ability to learn it quickly. Base salary range: $186,065–$218,900 USD/year.

Seeking a Java Software Engineer (2–5 years experience) to investigate and resolve complex customer-reported issues, perform root-cause analysis in large Java codebases, develop production-ready fixes, generate automated tests, and maintain documentation. Role expects experience with Java/J2EE technologies, protocols (HTTP, AS2/4, FTP/S, SFTP, RNIF, EBICS), databases (Oracle/DB2/MS SQL/MySQL), cloud/CI-CD tools, and AI-assisted development tools; periodic after-hours pager coverage is required.

Responsible for developing, debugging, integrating, and maintaining applications in the FIS Profile Core Banking System using PSL/MUMPS and GT.M. Requires at least 3 years' experience with core banking systems, knowledge of FIS platform and banking operations (deposits, loans, debit card processing); additional desirable skills include automated testing (Z-unit), Unix/BSH scripting, AWS (EC2/S3/CloudWatch), and Tidal scheduler.

Responsible for developing, testing, deploying, and supporting resilient, event-driven microservices that manage payment workflows (authorization, fraud hold, charge, refunds) by integrating IBM Sterling OMS with downstream processors. Requires hands-on experience with Java, Spring Boot, APIs, event messaging (Kafka/Google Pub/Sub/IBM MQ), containerized workloads on GKE, and observability/operational support for high-availability production systems.

The Senior Software Engineer will design and build scalable microservices and APIs, support high-volume transaction systems (POS, eCommerce, self-checkout), work with technologies such as Java, Kafka, Pub/Sub, Elasticsearch and GCP/BigQuery, and participate in performance tuning, production monitoring, testing, and mentoring within an agile team.

Design and implement moderate-to-complex backend features; define backend standards for quality, testing, APIs, and operational readiness; diagnose and prevent performance/reliability issues at scale; participate in incident response and on-call rotations; mentor junior engineers; and integrate agentic AI into production engineering workflows.

Chainguard is hiring a Senior Software Engineer (Customer Platform) to design and build backend services and public APIs consumed across products. The role is remote (US, Canada, UK), requires 5+ years building production services in a cloud environment, strong Go (Golang) proficiency or readiness to ramp quickly, and experience with microservices, containers, and Kubernetes. Listed base salary range: $157,000–$184,000 USD per year.

Sparksoft seeks a Junior Full Stack Developer to design, develop, test, and deploy web applications using Angular and TypeScript, build microservices in Java, and use AWS native/serverless services and containers. Responsibilities include participating in Agile sprints, code reviews, performance optimization, troubleshooting across environments, and collaborating with cross-functional teams. Required: ~2–3 years application development and AWS serverless experience, bachelor's degree in a technical field.

Hands-on senior individual-contributor role on Elastic’s IT Software Engineering team to design and ship internal applications that replace paid tools. Responsibilities include API and data model design, building data connectors, enforcing server-side authorization, securing sensitive data, implementing search features, and owning production operations (including on-call). Strong experience with backend systems, TypeScript/Python/Java, search fundamentals, and using AI coding agents is required.

Sparksoft seeks a mid-level Scala developer with 5+ years of software development experience to develop and maintain Scala-based RESTful services, collaborate in Agile teams, perform unit testing and troubleshooting, and support AWS-based cloud-native deployments. Candidates must be able to obtain and maintain a Public Trust clearance and have lived in the United States 3 of the past 5 years. Role is remote with hybrid work if local to Maryland.

Lead design, build, and scaling of backend services for transaction processing, settlement, and asset transfers across fiat, crypto, and internal ledgers for institutional clients. Responsibilities include driving technical direction, code quality, performance and scalability improvements, production troubleshooting, and mentoring engineers. Requires 5+ years backend experience and production experience with Go (or similar), relational datastores (e.g., Postgres), and message-based architectures (e.g., Kafka). Remote (USA) role with quarterly in-person sessions; posted base salary range $207,955–$218,900 USD per year.

Join GitLab’s Data Products team to architect and build ingestion pipelines, a near-real-time knowledge graph, dashboards, data-sharing APIs and marketplace integrations (Snowflake/Databricks/BigQuery). This staff-level, 0-to-1 role expects technical leadership across full-stack systems (Go, Node, Ruby), experience with graph/analytics platforms, CDC and warehouse integrations, multi-tenant SaaS/self-managed deployments, and operating production systems.

Join Coinbase Payments to design and build scalable backend services and APIs that power fiat on- and off-ramps. The role involves end-to-end ownership of payment features, improving reliability and observability, and working with cross-functional teams to expand payment capabilities globally.

The Home Depot seeks a Software Engineering Manager for Order Fulfillment to lead, mentor, and grow engineering teams, drive delivery of scalable backend solutions (preferred Java) on GCP, manage vendor integrations, and own tooling, monitoring, and automation. Requires a minimum of 5 years' experience; travel 5–20%; pay range listed for specified US locations.