36 backend engineer jobs at 14 companies in Newark, OH
3w
Save
Mark Applied
Hide
Senior Cloud/Backend Engineer
New York City or Columbus
$160k-$187k/yr HybridFull Time
6+ YOE6+ years backend/infrastructure experience, located in NY tri-state, strong cloud and database skills, production on-call experience, ability to design and operate scalable systems and mentor other developers.
DataDog, Grafana, Groundcover, ClickHouse, MongoDB, Redis, PubSub, Postgres, BigTable, Firestore, SonicDataFlow, Kubernetes, Knative, GCP, Temporal, Pulumi, Node.js, TypeScript, Python, Git, GitHub, GitHub Actions, CI/CD
1mo
Save
Mark Applied
Hide
Senior Backend Engineer - Java
United States or Tampa or Boston or Atlanta or New York City or Columbus or Chicago or Philadelphia or Raleigh or Charlotte or Minneapolis or Dallas or Washington D.C. or Austin or Miami or Newark
$152k-$194k/yr RemoteFull Time
8+ YOE8+ years experience with Java/Spring Boot, JPA/Hibernate, relational databases; experience designing event-driven microservices, strong testing practices, AI-assisted development familiarity, BA/BS or equivalent.
Java 17, Java 21, Spring Boot 3.x, JPA/Hibernate 6, Postgres, Kafka, DynamoDB, Redis, OpenSearch, AWS, Docker, Kubernetes, Datadog, ArgoCD, TeamCity, Claude Code, Cursor, Codex, Model Context Protocol (MCP), GitHub, SonarQube
1mo
Save
Mark Applied
Hide
Junior Backend Java Developer- Enterprise Payments and Credit Card
Minnetonka or Columbus
$52k-$101k/yr OnsiteFull Time
1+ YOEBachelor's degree in CS/MIS, 1+ years software development experience, strong Java and Spring Boot skills, DevOps/CICD experience, familiarity with Kafka, REST/JSON/SOAP, and collaboration in agile teams.
Java, Spring Boot, Eclipse, Maven, Gradle, Kafka, REST, JSON, SOAP, NoSQL, Chef, Puppet, Git, GitHub, Jenkins, JUnit, DevOps, CICD
3mo
Save
Mark Applied
Hide
Staff Software Engineer (backend)
Columbus, Ohio, United States
HybridFull Time
6+ YOE6+ years backend experience with Go, microservices, RESTful APIs, AWS, SQL/PostgreSQL, Redis, Docker, and Linux/Ubuntu with Bash; strong systems and reliability mindset.
Go, Golang, RESTful APIs, OpenFGA, AWS, SQL, PostgreSQL, Redis, Docker, Bash, Python, BACnet, Modbus, LoRaWAN, RAG
3w
Save
Mark Applied
Hide
Software Engineer- Backend
Columbus, Ohio, United States
OnsiteFull Time
7+ YOE7+ years software engineering experience; proficiency in Java 21 and Python; public cloud (AWS) experience; CI/CD, system design, RESTful APIs, Apache Cassandra and Apache Kafka knowledge; strong problem-solving and agile experience.
Java 21, Python, Apache Cassandra, Apache Kafka, AWS, CI/CD
1mo
Save
Mark Applied
Hide
Sr Software Engineer - Lending Platform
Columbus or Austin or San Francisco or New York City or United States or Canada
$167k-$231k/yr RemoteFull Time
4+ YOEBachelor's degree or equivalent experience, 4+ years building and operating production distributed, event-driven cloud systems (AWS); experience with scalable backend and high-volume data processing; strong engineering best practices.
AWS
2mo
Save
Mark Applied
Hide
Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOEBachelor's or equivalent and 5+ years software development experience; mentorship experience; backend language proficiency, component-based frontend, SQL, REST API design, Git, and containerized environments.
Go (Golang), Angular, TypeScript, Microsoft SQL Server, Docker, Docker Swarm, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI/Swagger, Git
1mo
Save
Mark Applied
Hide
Software Engineer
Columbus or Boston or Chicago or Austin or Los Angeles or United States or Canada or United Kingdom or Australia
$125k-$165k/yr HybridFull Time
2+ YOE2+ years building web applications, backend services, or APIs. Experience using AI agents in engineering workflows, testing and CI/CD, and familiarity with PHP/Laravel, Vue.js, AWS Serverless, MySQL, or DynamoDB is a plus.
Claude Code, Cursor, PHP, Laravel, Vue.js, MySQL, DynamoDB, Kubernetes, AWS, Serverless, CI/CD, lambdas
2mo
Save
Mark Applied
Hide
Staff Software Engineer
Columbus or Austin or Denver
HybridFull Time
8+ YOE8+ years in software engineering; full-stack with backend/frontend; TypeScript, React, AWS, Next.js, Node.js, PostgreSQL; AI-assisted tooling experience; strong CS fundamentals; fintech/lending experience a plus.
TypeScript, React, AWS, Next.js, Node.js, PostgreSQL, Cursor, Claude Code, Codex, GitHub Copilot
1mo
Save
Mark Applied
Hide
Lead Protocol Engineer (Go / Cryptography)
Iselin or Columbus or Concord
$159k-$305k/yr HybridFull Time
5+ YOE5+ years specialty software engineering; 3+ years backend/systems programming with expert-level Go; ECC experience; BFT consensus, P2P, and state replication experience; familiarity with Cosmos SDK/CometBFT desirable.
Go, Cosmos SDK, CometBFT, Tendermint, ABCI++, gnark-crypto, Ristretto255, Pedersen Commitments, Bulletproofs
2mo
Save
Mark Applied
Hide
Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOEBachelor's or equivalent; 5+ years software development; backend and full-stack experience; REST API design, SQL, Git, containerized environments; mentorship experience.
REST, SQL, Git, Go (Golang), Angular, TypeScript, Microsoft SQL Server, Docker, Docker Swarm, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI, Swagger
2mo
Save
Mark Applied
Hide
Software Engineer II
Columbus or Hamilton
OnsiteFull Time
5+ YOE5+ years software development; bachelor's in CS or equivalent; mentorship experience; backend and full-stack skills; REST API, SQL, Git, containers, and CI/CD experience.
Git, Go (Golang), Angular, TypeScript, Microsoft SQL Server, Docker, Docker Swarm, Kubernetes, RabbitMQ, Redis, Datadog, Prometheus, Grafana, GitHub Actions, OpenAPI/Swagger
4w
Save
Mark Applied
Hide
Senior Software Engineer
Minnesota or Dublin
HybridFull Time
5+ YOE5+ years software development experience; bachelor’s in CS or related (or equivalent); strong backend and cloud skills; proficiency in modern languages, REST APIs, databases, and collaboration tools.
Node.js, TypeScript, Svelte, Rust, React Native, PostgreSQL, Unix/Linux, Kubernetes, AWS, ECS, S3, Java, C#, JavaScript, Python, Go, SQL Server, MySQL, MongoDB, DynamoDB, Azure, Google Cloud, Git, Jira
1mo
Save
Mark Applied
Hide
Full Stack Staff Software Engineer — AI-Augmented Development
Charlotte or Hartford or Columbus or Chicago
$116k-$174k/yr HybridFull Time
10+ YOE10+ years software engineering experience, 5+ years full-stack tech lead experience, BS in CS or equivalent, expertise in frontend/backend/cloud, AI-augmented development proficiency, strong testing and architecture skills.
React, Angular, Vue.js, TypeScript, Java, Spring Boot, Node.js, Express, Python, FastAPI, Django, .NET, RESTful APIs, GraphQL, gRPC, AWS, GCP, Docker, Kubernetes, PostgreSQL, MongoDB, DynamoDB, Redis, Kafka, RabbitMQ, Jenkins, GitHub Actions, GitLab CI, GitHub Copilot, Cursor, Claude Opus, OpenAI, Anthropic, GCP Vertex, AWS Bedrock, Vertex Studio, Semantic Kernel, CrewAI, LangChain, AutoGen
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Perception Platform
Columbus, Ohio, United States
OnsiteFull Time
5+ YOE5+ years backend Python, gRPC/Protobuf services, containerization, CUDA/PyTorch, Linux, and ML/CV tooling; strong API design and production deployment experience.
Python, C++, gRPC, Protobuf, Docker, Linux, CUDA, PyTorch
2d
Save
Mark Applied
Hide
Senior Full Stack Developer
Columbus, Ohio, United States
HybridFull Time
5+ YOE5+ years full-stack experience with strong GoLang backend and React/TypeScript frontend; system design, AWS, CI/CD, observability, and on-call experience required.
GoLang, gRPC, React.js, js, TypeScript, MySQL, PostgreSQL, Datadog, Sentry, AWS QuickSight, CI/CD, AWS, GitHub Copilot, Cursor, Claude, Git, Flutter, Dart
1mo
Save
Mark Applied
Hide
Full Stack Staff Software Engineer — AI-Augmented Development
Charlotte or Hartford or Columbus or Chicago
$116k-$174k/yr HybridFull Time
10+ YOE10+ years software engineering experience, 5+ years tech lead experience; Bachelor’s in CS or related (or equiv. experience); expertise in frontend and backend stacks, cloud (AWS/GCP), CI/CD, databases, APIs, and AI-augmented development tools.
React, Angular, Vue.js, TypeScript, HTML5, CSS3, Java, Spring Boot, Node.js, Express, Python, FastAPI, Django, .NET, RESTful APIs, GraphQL, gRPC, AWS, GCP, AWS Bedrock, GCP Vertex, Vertex Studio, Docker, Kubernetes, Jenkins, GitHub Actions, GitLab CI, SQL, NoSQL, PostgreSQL, MongoDB, DynamoDB, Redis, Kafka, RabbitMQ, GitHub Copilot, Cursor, Claude Opus, OpenAI, Anthropic, LangChain, Semantic Kernel, AutoGen, CrewAI
2d
Save
Mark Applied
Hide
Senior Full Stack Developer
Columbus, Ohio, United States
HybridFull Time
5+ YOE5+ years full-stack experience with Go backend and React/TypeScript frontend, relational DB design (MySQL/PostgreSQL), CI/CD and production support on AWS, observability tools, on-call participation, and experience leading system design.
GoLang, React.js, TypeScript, MySQL, PostgreSQL, gRPC, Datadog, Sentry, AWS QuickSight, AWS, GitHub Copilot, Cursor, Claude, Git, Flutter, Dart
Explore Jobs