Senior Java Backend Engineer — Scalable, High-Performance
First Object
First Object is seeking a Senior Software Engineer (Java / Backend) to design and build scalable, high-performance applications for financial institutions globally. You will own substantial components, contribute to architecture, and deliver robust, secure code in a fast-paced team.
You will collaborate with product managers, QA, and cross-functional teams, participate in design reviews, and advance engineering excellence through best practices, automation, and clean, maintainable code.
#J-18808-Ljbffr- Senior Java Backend EngineerWe are seeking a highly skilled Java Backend Developer to join our development team. This role will focus on building scalable microservices, developing RESTful APIs, and working... ...in building secure, high-performance backend applications,...SeniorPerformance
$60 - $65 per hour
...are seeking an experienced Senior Backend Java Engineer with specialized expertise... ...enterprise systems, build scalable event-driven backend... ...capabilities directly into high-throughput Java applications... ...build, and maintain high-performance, fault-tolerant backend microservices...SeniorPerformanceHourly payContract workTemporary workWork experience placement- Senior Java Backend & AI Engineer - Wealth Management (Move Money Platforms) Location... ...Overview Customer is seeking a highly skilled Senior Java... ...only build highly secure, scalable, and resilient distributed... ...transactional applications to high-performance, cloud-native...SeniorPerformanceContract workWork at office
$130k - $150k
...OverviewJoin our dynamic, agile R&D team as a Senior Backend Java Engineer, where you will serve as a key... ...agreed-upon architectural plans for high-throughput device provisioning, zero-... ...catch edge cases, security gaps, and performance bottlenecks, while actively mentoring...SeniorPerformanceFull timeContract workWork at office2 days per week- ...Job Description: Must Have Java 17+ (ideally 21 with virtual threads experience... ..., binary frames, STOMP protocol Highly Desirable ~ Development experience... ...Kafka Connect, schema registries Performance tuning at scale (GC tuning, thread pools,...SeniorPerformance
- Key Responsibilities1. Backend & Microservices... ...develop, and implement scalable, resilient microservices using Java and Spring Boot.Apply... ...Optimize application performance for low latency and high throughput.2. ETL & Data... ...in backend software engineering.Java Mastery: Deep understanding...SeniorPerformance
- ...Job Title: Senior Backend Engineer - Java, Kafka & AWS Experience: 7 to 10... ...Build and maintain scalable backend services and distributed... ...decisions related to scalability, performance, reliability, security,... ...helping enterprises build high-performance tech teams. We...SeniorPerformanceHourly payContract workTemporary workRemote work
$61k - $101k
...certification in software engineering concepts, along with 5... ...We expect advanced Java programming skills.... ...outputs for correctness, performance, and security. We... ...We develop secure, high-quality production code... ...Spring Spring Boot Backend More: We are a leading...SeniorPerformanceFull timeFor contractors- Sr. Java Backend Engineer Position Description CGI is seeking a highly skilled Senior Java Backend Engineer to design, develop, and support scalable, cloud native applications within a high impact... ...solutions, optimize system performance, and contribute to the delivery...SeniorPerformanceFull timeLocal area
- ...a team of software engineers, data scientists, cybersecurity... ...and passionate Senior Backend Engineer to join... ...technologies like Java, Spring Boot, Kafka... ...record of delivering high-quality scalable software... ...scalable, secure, and high-performance APIs, micro services...SeniorPerformanceFull timeWork experience placement
- ...contributor in building highly impactful products.... ...right set of software engineering skills to effectively develop robust and scalable applications, then you... ...experience building intricate backend systems Solid SQL... ...to build highly performant microservices and APIs...SeniorPerformanceRemote jobFull time
- ...Job Description: Senior Backend Java Developer Client is seeking a Senior... ...down coding role focused on building scalable, high-performance systems for complex enterprise applications... ...uphold best practices in software engineering. Qualifications: ~10 plus...SeniorPerformance
- ...Job Title: Senior Java Backend Developer Location: Plano TX Experience : 1... ...Summary: We are looking for a highly skilled Java Backend Developer... ...record of designing and building scalable, secure, and high-performance backend systems using Java and...SeniorPerformance
- ...Senior Backend Java Developer We are seeking a highly skilled and experienced Senior Backend Java Developer to join our team onsite in Phoenix,... ...Responsibilities: Design, develop, and maintain scalable and high-performance backend systems using Java and related...SeniorPerformance
$96.96k - $145.44k
...DevelopmentCompany: CitiAre you a Java virtuoso who sees code... ...powerful, elegant backend solutions? We're looking for a Senior Java Developer to join... ..., operating with a high degree of autonomy to... ..., and deploy high-performance, secure, and scalable backend applications using...SeniorPerformanceFull time$180k - $210k
...Software is seeking a Senior Backend Software... ...develop, and support scalable APIs and services... ...modeling, integrations, performance, and reliability... ...with frontend engineers, analysts, and... ...delivering secure, high-quality tools in... ...(e.g., Python, Java, Go, C#, Node.js)...SeniorPerformanceFull time- ...make more affordable and high-quality products sell... ...needs and has scalability based on business characteristics... ...high concurrency and performance bottlenecks in the... ...the system, and guide engineers at all levels to continuously... ...language such as Java/Golang/C++, and...SeniorPerformanceWorldwide
$140.96k - $193.82k
We’re looking for a Senior Software Engineer, Backend to join Procore’s Financial... ...initiatives, evolve high-throughput... ...Leadership to design scalable services, manage event... ...backend development with Java and Ruby, and AI-... ...design, query performance tuning, and transactional...SeniorPerformanceFull timeContract workWork experience placementWork at officeLocal areaImmediate start2 days per week- ...Description We are looking for a highly experienced and proactive Senior Backend Developer to lead the... ..., and maintenance of scalable and robust backend systems using Java, Spring Boot, Spring Data JPA... ...database schemas, and build high-performance RESTful APIs and...SeniorPerformance
$117k - $234k
...groups of four to six engineers, including... ...proposed solutions; and performing design and code... ...projects to develop high-level designs by... ...of experience in backend engineering platform... ...of experience in Java Spring, Spring Boot... ...microservices for highly scalable and robust...SeniorPerformanceFull timeTemporary workPart timeRemote work- ...Senior Backend Java Developer Asset Mgmt Location: Durham,... ...We are seeking a highly skilled Senior Backend... ...portfolio construction engines. You will be tasked with... ...building resilient, scalable microservices that handle... ..., and maintain high-performance Java/Spring Boot...SeniorPerformanceH1b
- ...technology products.As a Senior Lead Software Engineer at JPMorganChase... ...secure, stable, and scalable way. Drive... ...vendorsDevelops secure and high-quality production code... ...in Java programming languageProficiency... ...outputs for correctness, performance, and security.Strong...SeniorPerformanceFor contractors
$173.6k - $293k
...fast. Built by engineers for engineers,... ...working alongside highly talented people to... ...includes networking, performance, security and... ...on: Building backend integrations with... .... Working on scalability and resiliency... ...having access to a senior team that supports...SeniorPerformanceFull timeLocal areaFlexible hours$161k - $194k
...energy, AI, software engineering, and products to... ...means doing high-impact work with... ...About the roleAs a senior backend software engineer... ...secure, reliable, and scalable infrastructure... ...to optimize code performance and memory usage.... ...language (Java/Kotlin or Go Lang...SeniorPerformanceFull timeFlexible hours- ...You'll build the backend systems that power Twenty... ...relationships, and serves high-throughput APIs at... ...driven architectures, and performance at scale. You'll... ...Design and implement scalable backend services in Go... ...Collaborate with frontend engineers on API contracts and data...SeniorPerformanceFull timeContract workFlexible hours
$96.8k - $145.2k
...We are currently seeking a Java Backend Engineer (Onsite Hybrid) to join our... ...Java programming building scalable web applications6+ years of... ...SRE practices for building highly resilient cloud based software... ...individual and/or company performance. This position is eligible...PerformanceFull timeTemporary workWork at officeRemote workFlexible hours$96.9k - $247.9k
...about developing software engineers. Software doesn't build... ...re looking for multiple Backend Java Engineers to join our... ...data platforms to expose high-value data through secure, performant interfacesLeverage DevSecOps... ...and implementing scalable, maintainable, and OOP based...PerformanceFull timeImmediate start$119.8k - $234.7k
...outcomes. We are seeking a Senior Software Engineer to help shape the future... ...opportunity to work on highly distributed cloud... ...implementation of reliability, scalability, security, performance, and operational... ...limited to, C, C++, C#, Java, JavaScript, or PythonOR...SeniorPerformanceOngoing contractLocal area3 days per week- ...Architecture, and Enterprise Transformation. Job Role: Senior Java Backend Developer Job Location: Washington, DC. (Remote)... ...closely with Product Owners and Architects to deliver scalable, high-performance solutions. Key Responsibilities Design,...SeniorPerformanceLong term contractRemote work
$170k - $180k
...conditions like diabetes, high blood pressure,... ...for a highly skilled Backend Software Engineer IV to design, build,... ...ensuring a resilient, scalable backend that delivers... ...logic. Write clean, performant, and highly testable... ...initiatives. ~ Deep, senior-level expertise in...SeniorPerformancePermanent employmentFull timeLocal areaRemote workVisa sponsorshipWork visa
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