Mid-Level to Senior Backend Developer

Please login or register as jobseeker to apply for this job.

: TYPE OF WORK

Full Time

: WAGE / SALARY

80,000-90,000 PHP

: HOURS PER WEEK

40

: DATE UPDATED

Jun 2, 2026

JOB OVERVIEW

I'm looking for a Senior/Mid-Level Backend Developer with experience working with AWS CDK, serverless, and event-driven architecture.

About the Role: You’ll be developing features on and maintaining our AWS-based platform. This is an opportunity for you to work on a greenfield project.

What You’ll Be Doing:
1. Help build foundational systems; define architecture, implement best practices, ensure scale and reliability, maintain and iterate.
2. Hands-on to produce clean maintainable code. Quick code review life cycle with multiple deployments done per day.
3. Making the right decisions on balancing speed and technical integrity. Quickly evaluating trade-offs and getting buy-in from others.
4. Collaborate and work with the product owner and lead developer to deliver key features and delight the customers.

Requirements:
1. Fluent English (spoken & written)

2. Experience with two or more of the following technologies:
-TypeScript and Node.js: Familiarity with Node.js runtime and ecosystem.
-AWS CDK: Experience working with and deploying serverless apps.
-AWS services: Experience with AWS services (DynamoDB, Lambda, S3, SES, SNS, SQS, SSM, Secrets Manager, EventBridge, Pinpoint) via the AWS SDK.

3. Testing: Knowledge of unit testing frameworks, specifically Vitest.

4. Linting & Formatting: Experience with ESLint and Prettier for code quality.

5. Functional Programming: Experience with functional programming patterns and libraries like fp-ts and Effect.
Version control: Using Github to manage versions.

6. Excellence in tackling and resolving complex technical issues, ensuring smooth and efficient project delivery.

7. Stable internet connection for team calls, trainings, code reviews, etc.

SKILL REQUIREMENT

Node JS Javascript AWS

SHARE THIS POST

Job Post	Reporter	Rank	Reason	Date

BENCHMARKS

Loading Time: Base Classes	0.0008
Controller Execution Time ( Jobseekers / Job )	0.0681
Total Execution Time	0.0694

GET DATA

No GET data exists

MEMORY USAGE

1,497,808 bytes

POST DATA

No POST data exists

URI STRING

jobseekers/job/Mid-Level-to-Senior-Backend-Developer-1545357

CLASS/METHOD

jobseekers/job

DATABASE: onlinejobs (Jobseekers:$db) QUERIES: 13 (0.0605 seconds) (Hide)

0.0003	`SELECT * FROM exrates WHERE rate_name = 'USD-PHP'`
0.0009	SELECT * FROM `employer_jobs` WHERE `job_id` = 1545357 LIMIT 1
0.0003	SELECT * FROM `employers` WHERE `employer_id` = 890254 LIMIT 1
0.0542	SELECT COUNT(DISTINCT t.id) as cnt FROM `t_thread` `t` INNER JOIN `t_message` `m` ON `t`.`id` = `m`.`thread_id` INNER JOIN `t_message_employer` `e` ON `m`.`id` = `e`.`message_id` LEFT JOIN `t_thread_misc` `misc` ON `t`.`id` = `misc`.`thread_id` WHERE `t`.`job_id` = 1545357 AND `misc`.`id` IS NULL
0.0005	SELECT e.business_name, e.logo, e.website, e.rebill_date, e.date_added member_date, hits, DATEDIFF('2026-06-20',ej.date_added) duration_days, DATEDIFF('2026-06-20',e.rebill_date) duration_rebill, ej.*, e.deactivate FROM employers e, employer_jobs ej WHERE e.employer_id = ej.employer_id AND ((e.user_level >= '500' AND ej.date_added <= e.rebill_date) OR e.employer_id = '' OR (ej.date_approved <> '2000-01-01' and DATEDIFF('2026-06-20',ej.date_added) <= 14 )) AND e.deactivate != 1 AND ej.deleted = 0 AND job_id = '1545357'
0.0008	SELECT * FROM `employer_jobs_skills` `ejs` LEFT JOIN `skills_categories` `sc` ON `ejs`.`skill_id` = `sc`.`id` WHERE `job_id` = 1545357
0.0008	UPDATE employer_jobs SET hit_counts = '*Jan-06-2026=119Jan-07-2026=125Jan-08-2026=48Jan-09-2026=19Jan-10-2026=12Jan-11-2026=9Jan-12-2026=17Jan-13-2026=8Jan-14-2026=12Jan-15-2026=9Jan-16-2026=1Jan-17-2026=3Jan-18-2026=5Jan-19-2026=3Jan-20-2026=4Jan-21-2026=5Jan-22-2026=3Jan-23-2026=4Jan-24-2026=1Jan-25-2026=3Jan-27-2026=1Jan-28-2026=1Jan-29-2026=1Jan-31-2026=1Feb-03-2026=2Feb-06-2026=1Feb-09-2026=2Feb-10-2026=1Feb-13-2026=1Feb-17-2026=1Feb-19-2026=4Feb-21-2026=1Feb-24-2026=1Mar-01-2026=2Mar-05-2026=7Mar-12-2026=1Mar-16-2026=2Mar-17-2026=2Mar-24-2026=1Mar-30-2026=2Apr-20-2026=3Apr-21-2026=7Apr-22-2026=3Apr-25-2026=1May-21-2026=1May-29-2026=1Jun-01-2026=40Jun-02-2026=200Jun-03-2026=39Jun-04-2026=26Jun-05-2026=17Jun-06-2026=8Jun-07-2026=8Jun-08-2026=5Jun-09-2026=11Jun-10-2026=12Jun-11-2026=12Jun-12-2026=6Jun-13-2026=5*Jun-20-2026=1' WHERE job_id= '1545357'
0.0006	`UPDATE employer_jobs SET monthly_hits = '*Jan-2026=414Feb-2026=14Mar-2026=17Apr-2026=14May-2026=2*Jun-2026=389' WHERE job_id= '1545357'`
0.0008	`SELECT date_sent FROM jobseeker_sent_emails WHERE jobseeker_id = '' AND job_id = '1545357' AND status LIKE 'sent%' ORDER BY id DESC`
0.0003	SELECT * FROM `employer_jobs_skills` `ejs` LEFT JOIN `skills_categories` `sc` ON `ejs`.`skill_id` = `sc`.`id` WHERE `job_id` = 1545357
0.0007	SELECT COUNT(*) AS `numrows` FROM `employer_jobs` WHERE `employer_id` = '890254' AND `date_added` >= '2022-06-08'
0.0003	`select * from teasers`
0.0002	`SELECT * FROM skill_categories WHERE skill_cat_id=''`

HTTP HEADERS (Show)

SESSION DATA (Show)

__ci_last_regenerate	1781909612
last_page	https://v1.stage.onlinejobs.ph/jobseekers/job/Mid-Level-to-Senior-Backend-Developer-1545357
csrf-token	6884c1a231e4520b6c78b3a66309daf4
job_search_keyword

CONFIG VARIABLES (Show)

base_url	https://v1.stage.onlinejobs.ph
log_threshold	2
enable_profiler
index_page
uri_protocol	PATH_INFO
url_suffix
language	english
charset	UTF-8
enable_hooks	1
subclass_prefix	MY_
composer_autoload	vendor/autoload.php
permitted_uri_chars	a-z 0-9~%.:_\=\-\+\@?\&
enable_query_strings
controller_trigger	c
function_trigger	m
directory_trigger	d
allow_get_array	1
log_path
log_file_extension
log_file_permissions	420
log_date_format	Y-m-d H:i:s
error_views_path
cache_path
cache_query_string
encryption_key	OdBUArjiWg9I7u7bvAwQ7Fu35VB1kzga
sess_driver	files
sess_cookie_name	ci_session
sess_expiration	2678400
sess_save_path
sess_match_ip
sess_time_to_update	300
sess_regenerate_destroy
cookie_prefix
cookie_domain
cookie_path	/
cookie_secure
cookie_httponly
standardize_newlines
global_xss_filtering	1
csrf_protection
csrf_token_name	csrf_test_name
csrf_cookie_name	csrf_cookie_name
csrf_expire	7200
csrf_regenerate	1
csrf_exclude_uris	Array ( )
compress_output
time_reference	local
rewrite_short_tags
proxy_ips
ojadmin	JpjZkQN5A8l@^L
salt	+UFjSAT49tPZLtmU2CIG2FYN7pRhgsWyLHgSyQa6k3I=
queue_enabled
twilio	Array ( [sid] => AC00c0594045c6eef9407e8fff01f3d467 [token] => f0bfc0b73444a077894a43f5f75e6d41 [length] => 6 [from] => +639221200200 [code_expiry_seconds] => 14400 )
maintenance	Array ( [admin] => Array ( [verification] => ) [announcement_bar] => Array ( [show_slow_issue_message] => ) )
trustpilot	Array ( [to_email] => onlinejobs.ph+3d844ebf71@invite.trustpilot.com )
services	Array ( [google_tag_manager] => Array ( [id] => GTM-T5CQMS6P ) [chatgpt] => Array ( [secret] => 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 ) [claude] => Array ( [secret] => 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 ) )
v2_url	https://v2.onlinejobs.ph
v2	Array ( [enabled] => 1 [url] => https://v2.stage.app.onlinejobs.ph [api_url] => https://v2.stage.api.onlinejobs.ph [cookie_domain] => .onlinejobs.ph [paths] => Array ( [myaccount] => 1 ) )
replacemyself_secret_key	Kk1WpgTMkc4wBQOqC5rqCssdLhACKrsJeTtO1ywUkT4=
app	Array ( [app] => Array ( [command] => Array ( [map] => Array ( [OnlineJobs\Mailer\Command\SendEmailCommand] => OnlineJobs\Mailer\Handler\SendEmailHandler [OnlineJobs\Mail\Command\SendEmailCommand] => OnlineJobs\Mail\Handler\SendEmailHandler [OnlineJobs\Mail\Command\QueueEmailPendingCommand] => OnlineJobs\Mail\Handler\QueueEmailPendingHandler [OnlineJobs\Mail\Command\QueueJobEmailPendingCommand] => OnlineJobs\Mail\Handler\QueueJobEmailPendingHandler [OnlineJobs\Mail\Command\QueueUnapprovedEmailCommand] => OnlineJobs\Mail\Handler\QueueUnapprovedEmailHandler [OnlineJobs\Mail\Command\ProcessEmailQueueCommand] => OnlineJobs\Mail\Handler\ProcessEmailQueueHandler [OnlineJobs\Mail\Command\PutJobseekerEmailOnHoldCommand] => OnlineJobs\Mail\Handler\PutJobseekerEmailOnHoldHandler [OnlineJobs\Purchase\Command\RealEstateVaCourseCommand] => OnlineJobs\Purchase\Handler\RealEstateVaCourseHandler [OnlineJobs\Test\Command\HelloCommand] => OnlineJobs\Test\Handler\HelloHandler ) [middleware] => Array ( ) ) [providers] => Array ( [0] => OnlineJobs\Bus\BusServiceProvider [1] => OnlineJobs\Database\DbServiceProvider [2] => OnlineJobs\Mailer\MailerServiceProvider [3] => OnlineJobs\Support\SupportServiceProvider [4] => OnlineJobs\Employer\ServiceProvider [5] => OnlineJobs\Jobseeker\ServiceProvider [6] => OnlineJobs\Mail\ServiceProvider [7] => OnlineJobs\Postal\ServiceProvider [8] => OnlineJobs\Queue\ServiceProvider [9] => OnlineJobs\Courier\ServiceProvider [10] => OnlineJobs\Job\ServiceProvider [11] => OnlineJobs\Purchase\ServiceProvider ) ) )
meta	Array ( [facebook] => Array ( [input] => 1 [connect] => 2 [timezone] => 3 [url] => 30 [id] => 31 [photo] => 32 [name] => 33 [email] => 34 [review] => 35 ) [trust] => Array ( [government_id] => 4 [utility_bill] => 5 [selfie_photo] => 6 [profile_picture] => 7 [phone_number] => 8 [facebook] => 9 ) [verify] => Array ( [profile_picture] => 10 [government_id] => 11 [selfie_photo] => 12 [utility_bill] => 13 [address] => 14 [name] => 15 [reviewed] => 16 [government_group] => 28 [address_group] => 29 [mobile] => 38 ) [address] => Array ( [complete] => 17 [room_unit_no] => 20 [house_no] => 21 [street] => 22 [subdivision] => 23 [barangay] => 24 [city] => 25 [province] => 26 [postcode] => 27 ) [reviewed] => Array ( [similar_names] => 1 ) [name] => 18 [phone] => 19 [sms_verification_code] => 36 [resend_verification_code] => 37 [address_read] => 39 [first_name] => 100 [middle_name] => 101 [last_name] => 102 [edit] => Array ( [government_id_group] => 40 [address_group] => 41 [mobile_group] => 42 ) [salary_re_entry] => 103 [id_proof_recalibrate] => 104 [email] => 44 [mobile_verification_type] => 45 )
honeypot	Array ( [name_field] => my_name [enabled] => 1 )

HTTP_ACCEPT	/
HTTP_USER_AGENT	Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)
HTTP_CONNECTION	Upgrade
SERVER_PORT	80
SERVER_NAME	v1.stage.onlinejobs.ph
REMOTE_ADDR	127.0.0.1
SERVER_SOFTWARE	Apache/2.4.58 (Ubuntu)
HTTP_ACCEPT_LANGUAGE
SCRIPT_NAME	/index.php
REQUEST_METHOD	GET
HTTP_HOST
REMOTE_HOST
CONTENT_TYPE
SERVER_PROTOCOL	HTTP/1.1
QUERY_STRING
HTTP_ACCEPT_ENCODING	gzip, br, zstd, deflate
HTTP_X_FORWARDED_FOR	216.73.217.68
HTTP_DNT

Mid-Level to Senior Backend Developer

Please login or register as jobseeker to apply for this job.

TYPE OF WORK

WAGE / SALARY

HOURS PER WEEK

DATE UPDATED

Why is this blurred?