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Freelance Java Backend Developer Jobs in Connecticut

Senior Software Engineer II

Hartford, CT · On-site +1

$197K - $232K/yr

Deep proficiency in at least one major backend programming language (for example, Java, Go, C/C++, or Python) and strong fundamentals in data structures, algorithms, and system design. * Hands-on ...

Engineer

Stamford, CT · On-site

$70K - $75K/yr

... using Java, Python, or JavaScript/TypeScript Support backend development, API creation, and ... (QA, DevOps, Business) Contribute to cloud-based deployments using AWS/Azure and container ...

... Java script scripting. 3+ years of experience in developing against Apache Web server, 5+ years ... backend applications that include several data sources, a number of servers, developed and run by ...

Design, develop, and optimize RESTful backend services using Java, Spring Boot, and AWS with an AI first software engineering mindset using GitHub copilot * Install, maintain, manage and support the ...

... Java script scripting. 3+ years of experience in developing against Apache Web server, 5+ years ... backend applications that include several data sources, a number of servers, developed and run by ...

Integrate large language models and AI APIs into applications, workflows, or backend services ... Strong programming skills in Python, JavaScript/TypeScript, Java, or a similar language. * Solid ...

GCP Data Engineer

Hartford, CT · On-site

$115K - $138K/yr

Exposure to Java / Spring Boot for future integration or backend services. * Knowledge of CI/CD pipelines for data engineering workflows. * Experience working in regulated or large enterprise ...

Senior Software Engineer

Bloomfield, CT · On-site

$122K - $161K/yr

... Java and related environments ... Design, implement, and maintain applicationspecific user interfaces, web services, backend database ...

Staff Software Engineer

Norwalk, CT · On-site

$112K - $168K/yr

... modifying backend microservices and APIs (e.g., Python, Node.js, or Java. Python preferred ... engineering tasks. About Us RB Global (NYSE: RBA) RB Global (NYSE: RBA) (TSX: RBA) is a leading ...

... modifying backend microservices and APIs (e.g., Python, Node.js, or Java. Python preferred ... complex engineering tasks. RB Global (NYSE: RBA) RB Global (NYSE: RBA) (TSX: RBA) is a leading ...

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Connect the app to backend services and third-party tools: our ordering API, authentication ... HOW WE WORK We use Agile delivery in two-week sprints, tracked in Azure DevOps. Design specs come ...

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Connect the app to backend services and third-party tools: our ordering API, authentication ... HOW WE WORK We use Agile delivery in two-week sprints, tracked in Azure DevOps. Design specs come ...

Sr. Software Engineer, Mobile App

Shelton, CT · On-site

$133K - $167K/yr

Connect the app to backend services and third-party tools: our ordering API, authentication ... HOW WE WORK We use Agile delivery in two-week sprints, tracked in Azure DevOps. Design specs come ...

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Freelance Java Backend Developer information

What are the most commonly searched types of Java Backend Developer jobs in Connecticut? The most popular types of Java Backend Developer jobs in Connecticut are:
What cities in Connecticut are hiring for Freelance Java Backend Developer jobs? Cities in Connecticut with the most Freelance Java Backend Developer job openings:
Senior Cloud Software Engineer - Intelligent Document Processing

Senior Cloud Software Engineer - Intelligent Document Processing

The Hartford

Hartford, CT • On-site

$137K - $205K/yr

Full-time

Posted 5 days ago


The Hartford rating

8.8

Company rating: 8.8 out of 10

Based on 104 frontline employees who took The Breakroom Quiz

52nd of 261 rated insurance


Job description

Sr Cloud Engineer - IE07NE

We're determined to make a difference and are proud to be an insurance company that goes well beyond coverages and policies. Working here means having every opportunity to achieve your goals - and to help others accomplish theirs, too. Join our team as we help shape the future.

We are seeking a highly capable Senior Software Engineer to join our Intelligent Document Processing (IDP) team. This role is focused on designing, building, and scaling cloud-native software systems that power automated document ingestion, classification, and data extraction at enterprise scale.
You will be a hands-on engineer responsible for developing production-grade backend services, driving technical design decisions, and ensuring the reliability, performance, and maintainability of a critical platform. This role partners closely with other software engineers, data scientists, data analysts, and architects to deliver high-quality solutions that support core business workflows.

This role will have a Hybrid work schedule, with the expectation of working in an office (Columbus, OH, Chicago, IL, Hartford, CT or Charlotte, NC) 3 days a week (Tuesday through Thursday).

Key Responsibilities

  • Design, develop, test, and maintain scalable backend services supporting intelligent document processing workflows.

  • Build cloud-native applications on AWS, leveraging managed services to deliver secure, resilient, and highly available systems.

  • Develop and optimize automated document workflows, including ingestion, classification, extraction, and validation pipelines.

  • Own service-level concerns including performance, reliability, observability, and cost efficiency.

  • Implement monitoring, logging, alerting, and fault-tolerant patterns.

  • Collaborate with cross-functional partners to translate business needs into well-architected software solutions.

  • Participate in system design discussions, code reviews, and technical decision-making.

  • Contribute to CI/CD pipelines and infrastructure-as-code.

  • Author and maintain technical documentation and runbooks.

  • Evaluate emerging technologies and contribute to roadmap discussions.

Qualifications

Required

  • Bachelor's degree in Computer Science, Software Engineering, or related field.

  • 5+ years of professional software engineering experience.

  • Strong programming skills in Python and .NET or Java.

  • Experience building cloud-native applications on AWS.

  • Experience with CI/CD and infrastructure-as-code tools.

  • Strong understanding of distributed systems and backend engineering fundamentals.

Preferred

  • Experience with Intelligent Document Processing or GenAI-powered document platforms.

  • Exposure to OCR, NLP, or machine learning technologies.

  • Experience with Docker and Kubernetes.

  • AWS certifications.

  • Familiarity with insurance or financial document types.

  • Experience with agile methodology.

Candidate must be authorized to work in the US without company sponsorship.The company will not support the STEM OPT I-983 Training Plan endorsement for this position.

Compensation

The listed annualized base pay range is primarily based on analysis of similar positions in the external market. Actual base pay could vary and may be above or below the listed range based on factors including but not limited to performance, proficiency and demonstration of competencies required for the role. The base pay is just one component of The Hartford's total compensation package for employees. Other rewards may include short-term or annual bonuses, long-term incentives, and on-the-spot recognition. The annualized base pay range for this role is:

$137,200 - $205,800

Equal Opportunity Employer/Sex/Race/Color/Veterans/Disability/Sexual Orientation/Gender Identity or Expression/Religion/Age

About Us|Our Culture|What It's Like to Work Here|Perks & Benefits


What The Hartford employees say

Pay

Benefits

Hours and flexibility

Workplace

Get the full story on Breakroom


Hartford logo

About Hartford

Sourced by ZipRecruiter

Hartford Financial Services Group, widely recognized as The Hartford, is a renowned company based in Hartford, CT, US. Established in 1810, it has evolved into an industry leader in the insurance and financial services sector, proudly serving more than one million businesses in the US. The Hartford is committed to offering a gamut of insurance products that include homeowners, automobile, and business insurance as well as employee benefits and mutual funds. The company’s core values revolve around customer-focused innovations, diversity and inclusion, and ethical dealings that have earned them a customer-centric reputation. This shapes their mission which revolves around aiding their clients to overcome unforeseen obstacles and enhancing their wealth over time. Among the company's noted accomplishments is being consistently listed among the World's Most Ethical Companies, a testament to their unwavering commitment towards responsible business practices.

Industry

Finance and insurance

Company size

10,000+ Employees

Headquarters location

Hartford, CT, US

Year founded

1810

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