Verticalmove, Inc
Overview
Senior Full Stack Engineer - Partner Integration role with a confidential client in fintech. The role focuses on designing, building, and shipping integration capabilities to elevate end-customer experiences. You will own services end-to-end, collaborate with Product and Design, and translate complex requirements into pragmatic, scalable solutions while balancing quality, reliability, and speed to value.
Location Preferred location: North America (remote/hybrid). Time-zone overlap with U.S. teams required.
Product Area The Developer Portal & Marketplace enables an open, extensible ecosystem. You will help financial institutions and technology partners integrate quickly via self-service tooling, opinionated frameworks, and low-friction runtime patterns to reduce time-to-market and unlock new product value.
Responsibilities
Partner & Integration Engineering: Build, expose, and harden partner-facing APIs, webhooks, SDKs, and reference apps; define secure, observable, versioned integration patterns.
Produce technical assets: OpenAPI specs, system diagrams, runbooks, Postman collections, sample apps.
Drive performance tuning and resiliency; monitor latency, throughput, error budgets, and deployment frequency.
Participate in agile planning; provide feasibility, trade-offs, sizing, and risk/mitigation.
Translate business needs into clear acceptance criteria, technical designs, and iterative delivery plans.
Identify opportunities for platform enhancements, tooling upgrades, and roadmap gaps.
Product Design & Development
Design, develop, deploy, and maintain backend services and integration frameworks in an agile environment.
Write clean, scalable code aligned with secure-by-default principles.
Collaborate to implement user stories, resolve issues, demo increments, and participate in retrospectives.
Run experiments/PoCs to de-risk decisions; conduct peer reviews to share knowledge and ensure quality.
Refine dev workflows, CI/CD, and operational practices.
Performance Measurement & Optimization
Track and improve delivery metrics: lead time, deployment frequency, change failure rate, MTTR.
Identify bottlenecks across build/test/release; deliver measurable improvements.
Experience
8+ years of software development with Java.
Strong CS fundamentals (data structures, algorithms, concurrency) and experience with transactional systems.
Hands-on with microservices and the Java/Spring ecosystem (Spring Boot, Spring Cloud, Hibernate).
Datastores: PostgreSQL/Oracle; exposure to NoSQL; comfort with schema design and query performance.
Tooling: Git, Maven, IntelliJ/Eclipse; app servers; scripting/config with JSON, XML, YAML, Terraform; issue tracking.
Automation with Python or Java; experience in multi-tenant cloud architectures.
Proven ability to turn user stories into scalable, user-centric solutions; excellent cross-functional collaboration and communication.
Required Knowledge
Champion of agile (Scrum/SAFe).
CI/CD with Jenkins or GitHub Actions; trunk-based development; automated testing.
Deep understanding of secure solution design (authN/Z, key management, least privilege, defense-in-depth).
Expertise in concurrent backend environments and multithreading.
Nice to Have
Familiarity with front-end concepts and mobile delivery pipelines.
Background in enterprise software or fintech.
Education
Bachelor’s in Computer Science, Information Technology, or equivalent practical experience.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
Industries
IT Services and IT Consulting
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Location Preferred location: North America (remote/hybrid). Time-zone overlap with U.S. teams required.
Product Area The Developer Portal & Marketplace enables an open, extensible ecosystem. You will help financial institutions and technology partners integrate quickly via self-service tooling, opinionated frameworks, and low-friction runtime patterns to reduce time-to-market and unlock new product value.
Responsibilities
Partner & Integration Engineering: Build, expose, and harden partner-facing APIs, webhooks, SDKs, and reference apps; define secure, observable, versioned integration patterns.
Produce technical assets: OpenAPI specs, system diagrams, runbooks, Postman collections, sample apps.
Drive performance tuning and resiliency; monitor latency, throughput, error budgets, and deployment frequency.
Participate in agile planning; provide feasibility, trade-offs, sizing, and risk/mitigation.
Translate business needs into clear acceptance criteria, technical designs, and iterative delivery plans.
Identify opportunities for platform enhancements, tooling upgrades, and roadmap gaps.
Product Design & Development
Design, develop, deploy, and maintain backend services and integration frameworks in an agile environment.
Write clean, scalable code aligned with secure-by-default principles.
Collaborate to implement user stories, resolve issues, demo increments, and participate in retrospectives.
Run experiments/PoCs to de-risk decisions; conduct peer reviews to share knowledge and ensure quality.
Refine dev workflows, CI/CD, and operational practices.
Performance Measurement & Optimization
Track and improve delivery metrics: lead time, deployment frequency, change failure rate, MTTR.
Identify bottlenecks across build/test/release; deliver measurable improvements.
Experience
8+ years of software development with Java.
Strong CS fundamentals (data structures, algorithms, concurrency) and experience with transactional systems.
Hands-on with microservices and the Java/Spring ecosystem (Spring Boot, Spring Cloud, Hibernate).
Datastores: PostgreSQL/Oracle; exposure to NoSQL; comfort with schema design and query performance.
Tooling: Git, Maven, IntelliJ/Eclipse; app servers; scripting/config with JSON, XML, YAML, Terraform; issue tracking.
Automation with Python or Java; experience in multi-tenant cloud architectures.
Proven ability to turn user stories into scalable, user-centric solutions; excellent cross-functional collaboration and communication.
Required Knowledge
Champion of agile (Scrum/SAFe).
CI/CD with Jenkins or GitHub Actions; trunk-based development; automated testing.
Deep understanding of secure solution design (authN/Z, key management, least privilege, defense-in-depth).
Expertise in concurrent backend environments and multithreading.
Nice to Have
Familiarity with front-end concepts and mobile delivery pipelines.
Background in enterprise software or fintech.
Education
Bachelor’s in Computer Science, Information Technology, or equivalent practical experience.
Seniority level
Mid-Senior level
Employment type
Full-time
Job function
Engineering and Information Technology
Industries
IT Services and IT Consulting
#J-18808-Ljbffr