Senior API DeveloperSyntricate Technologies • Buffalo, NY, United States
No longer accepting applications
Senior API Developer
Syntricate Technologies • Buffalo, NY, United States
7 days ago
Job type
- Full-time
Job descriptionOwn and define the overall architecture of the application. Choose technology stack components : database, messaging, caching, API gateway, security framework, etc. Design APIs (RESTful, possibly GraphQL) with scalability, consistency, and security in mind. Create architectural decision records (ADRs) to document and justify key technical decisions. Write high-quality, production-grade code using Java + Spring Boot. Set up and structure the initial codebase using best practices (layered architecture, DTOs, config management). Build CI / CD-friendly microservices or modular monoliths depending on architecture choice. Lead the development of MVP components, defining reusable patterns and common services. Work closely with DevOps to define a deployment pipeline (Docker + Jenkins / GitHub Actions + Helm / Kubernetes preferred). Own environment configurations (dev, QA, staging, prod) and secrets management. Ensure proper logging, health checks, metrics, and monitoring are integrated from the start (e.g., Prometheus + Grafana, ELK stack). Establish coding standards, code review practices, and version control strategies (e.g., GitFlow). Mentor junior engineers and support onboarding of future team members. Collaborate with Product Owners, UX, and QA to refine requirements and deliver high-quality features. Act as the technical face of the team in architecture discussions, demos, and stakeholder meetings. Define and implement authentication (OAuth2, JWT, or enterprise SSO). Ensure data security, secure endpoints, and follow secure coding practices. Be proactive in identifying security vulnerabilities and remediating them (OWASP awareness is expected). API specifications (OpenAPI / Swagger) Architecture diagrams and integration maps Deployment and runbooks Facilitate knowledge transfer to new team members and support operational readiness. Technology stack recommendation finalized and documented. Application architecture (incl. service boundaries, database models, integration points). CI / CD pipeline defined and integrated for basic services. MVP-level Spring Boot microservices scaffolding completed and deployed to dev / test. Setup of unit tests, integration tests, and static code analysis tools. Knowledge base started (Confluence, Git repo docs,) Are you currently under contract w / an employer where you require C2C only? If hired, can you work as a W2 employee of our company, Globalquest, for the contract duration ( required, no exceptions )? Do you reside in or near the Buffalo, NY area, or open to relocation out of pocket to be onsite from day 1 in a hybrid role ( 3 days onsite / 2 days remote - mandatory, no exceptions )? If relocating, are you able to relocate within 2 weeks' of offer acceptance?
Senior API Developer
Buffalo, NY (Hybrid 3 days onsite / 2 days remote)
12+ Months
Web Cam Interview
$70-$80 / Hr on W2
I am looking for a Senior API Developer with the below expertise. This needs to be a very senior role, expectations are hands on as well as a leadership role.
Tech Stack :
- Jave / SpringBoot
- Rest API
- OpenShift
- ELK
- GitLab
System Architecture & Technical Design
Hands-on Development
DevOps & Deployment Strategy
Team Leadership & Collaboration
Security & Compliance
Documentation & Knowledge Transfer
Maintain living documentation including :
Initial Deliverables (First 60-90 Days)
Please provide responses for ALL of the questions below to confirm you have ALL of the required skills / experience (please reply ASAP as submittals to our client are time sensitive) :
Skill / Category Experience (Years) Relevant Project(s) Commentary / Highlights Overall IT experience Senior API Developer (min. of 8 to 10 yrs. required) Own and define the overall rchitecture of the application (required) Banking and / or Financial domains (ideal) Java (required) Spring Boot (required) Rest API (required) OpenShift (required) ELK (required) GitLab (required)
Create a job alert for this search
Senior Developer Api • Buffalo, NY, United States
Similar jobs
A company is looking for a Senior Developer Advocate to enhance developer experience and community engagement for their image and video platform.
Key Responsibilities Build community awareness and...Show more A company is looking for a Senior Java / Python Developer.Key Responsibilities Participate in technical planning, requirements gathering, design, coding, testing, and documentation of software ap...Show more 
As a member of the professional services team, the Senior Application Development Architect will lead the design and implementation of modern, cloud-native applications for clients.This role requir...Show more
CandidatesMUST beUSC / GC / TN1 only.Notes : Please keep looking and focus on threethings when screening candidates - Azure, Terraform and Ansible.
Candidates MUST have these skills.A large part of this ...Show more A company is looking for a Senior JavaScript Developer.Key Responsibilities Architect a robust platform for data analytics and visualization Utilize modern web technologies and graphics APIs in ...Show more 
This position is for individuals who want to develop a side income stream while still working full time.You will test different small-scale remote opportunities, learn what works, and grow what pro...Show more Are you looking to earn extra income from the comfort of your home? We're seeking motivated individuals to explore and test a variety of remote side hustle opportunities featured on FinanceBuzz.Thi...Show more We’re looking for people interested in a part-time remote opportunity to supplement their main income.This position is ideal for professionals, freelancers, and anyone who wants to improve their fi...Show more 
Start earning quickly with a flexible schedule.Shopping with Instacart is more than grocery delivery.Shoppers help make our world go round.
They make money, make moves, and make shopping lists come ...Show more Start earning quickly with a flexible schedule.Shopping with Instacart is more than grocery delivery.Shoppers help make our world go round.
They make money, make moves, and make shopping lists come ...Show more 
Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.
We guarantee 15-25 hours per week with an hourly pay of bet...Show more A company is looking for a Senior Java Developer.Key Responsibilities Lead end-to-end migration of legacy mainframe applications to modern Java and front-end platforms Architect, design, develop...Show more 
At PwC, our people in data and analytics engineering focus on leveraging advanced technologies and techniques to design and develop robust data solutions for clients.
They play a crucial role in tra...Show more
CTG is seeking to fill a Senior Business Analyst position for our client.Serve as the lead business analyst for CAC / CDI initiatives, partnering with Project Management, clinical leadership, IT, Com...Show more Product Testers are wanted to work from home nationwide in the US to fulfill upcoming contracts with national and international companies.
We guarantee 15-25 hours per week with an hourly pay of bet...Show more 
At PwC, our people in software and product innovation focus on developing cutting-edge software solutions and driving product innovation to meet the evolving needs of clients.These individuals comb...Show more
DoorDash is the #1 category leader in food delivery, food pickup, and convenience store delivery in the US, trusted by millions of customers every day.
As a Dasher, you’ll stay busy with a variety o...Show more
Start earning quickly with a flexible schedule.Shopping with Instacart is more than grocery delivery.Shoppers help make our world go round.
They make money, make moves, and make shopping lists come ...Show more
Senior Developer Advocate
VirtualVocations • Buffalo, New York, United States
Full-time
Last updated: 1 day ago • Promoted
Senior Java Python Developer
VirtualVocations • Buffalo, New York, United States
Full-time
Last updated: 1 day ago • Promoted
Cloud Architect - Software Development
Innovative Solutions • Buffalo, NY, US
Full-time
Last updated: 30+ days ago • Promoted
Azure DevOps Engineer
IT Solutions INC • Buffalo, NY, US
Full-time
Last updated: 30+ days ago • Promoted
Senior JavaScript Developer
VirtualVocations • Buffalo, New York, United States
Full-time
Last updated: 15 hours ago • Promoted • New!
Remote Side Hustle Developer
Finance Buzz • Youngstown, New York, US
Remote
Full-time +1
Last updated: 4 days ago • Promoted
Remote Side Hustle Evaluator - Flexible Online Gig Work
Finance Buzz • Lewiston, New York, US
Remote
Temporary
Last updated: 4 days ago • Promoted
Part-Time Side Work - Earn on Top of Your Day Job
Finance Buzz • Ransomville, New York, US
Part-time +1
Last updated: 4 days ago • Promoted
Shop, Deliver, Earn Cash - Instacart
Instacart Shoppers • Ransomville, NY, US
Part-time
Last updated: 1 day ago • Promoted
Instacart Delivery Driver - Flexible Hours
Instacart Shoppers • Lewiston, NY, US
Part-time
Last updated: 2 days ago • Promoted
Remote Product Tester – $45 / hr + Free Products – Start Now!
OCPA • Lewiston village, New York, us
Remote
Part-time +1
Last updated: 30+ days ago • Promoted
Senior Java Developer
VirtualVocations • Buffalo, New York, United States
Full-time
Last updated: 30+ days ago • Promoted
Forward Deployed Software Engineer- Palantir Foundry- Senior Manager
PwC • Buffalo, NY, United States
Full-time
Last updated: 4 days ago • Promoted
Senior Business Analyst CAC CDI
Computer Task Group, Inc • Buffalo, NY, US
Full-time
Last updated: 10 days ago • Promoted
Flexible Remote Work – Get Paid to Share Your Opinions on Top Brands
OCPA • Lewiston village, New York, us
Remote
Part-time +1
Last updated: 30+ days ago • Promoted
US Tech - Senior Developer
PwC • Buffalo, NY, United States
Full-time
Last updated: 20 hours ago • Promoted • New!
Dashers - Sign Up and Start Earning
DoorDash • Angola, NY, US
Full-time +1
Last updated: 3 days ago • Promoted
Shop and Deliver - No Experience Required
Instacart Shoppers • Ransomville, NY, United States
Part-time
Last updated: 4 days ago • Promoted